Home / 2,416,649.36-3,624,703.40-619,575.06

Finding the Fourth Proportional to 2,416,649.36, 3,624,703.40 and 619,575.06

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Solution

The fourth proportional to 2,416,649.36, 3,624,703.40 and 619,575.06 is: 929,293.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,649.36 : 3,624,703.40 = 619,575.06 : x
  2. Step 2: Convert to fraction form
    2,416,649.36/3,624,703.40 = 619,575.06/x
  3. Step 3: Cross multiply
    2,416,649.36x = 3,624,703.40 × 619,575.06
  4. Step 4: Simplify right side
    2,416,649.36x = 2,245,775,819,547.27
  5. Step 5: Solve for x
    x = 2,245,775,819,547.27/2,416,649.36
  6. Step 6: Final answer
    x = 929,293.20

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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.