Home / 604,656,040.20-906,984,060.30-483,723,688.20

Finding the Fourth Proportional to 604,656,040.20, 906,984,060.30 and 483,723,688.20

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Solution

The fourth proportional to 604,656,040.20, 906,984,060.30 and 483,723,688.20 is: 725,585,532.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,656,040.20 : 906,984,060.30 = 483,723,688.20 : x
  2. Step 2: Convert to fraction form
    604,656,040.20/906,984,060.30 = 483,723,688.20/x
  3. Step 3: Cross multiply
    604,656,040.20x = 906,984,060.30 × 483,723,688.20
  4. Step 4: Simplify right side
    604,656,040.20x = 438,729,674,786,927,168
  5. Step 5: Solve for x
    x = 438,729,674,786,927,168/604,656,040.20
  6. Step 6: Final answer
    x = 725,585,532.30

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.