Home / 1,364,498.13-2,046,739.02-353,617.59

Finding the Fourth Proportional to 1,364,498.13, 2,046,739.02 and 353,617.59

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Solution

The fourth proportional to 1,364,498.13, 2,046,739.02 and 353,617.59 is: 530,424.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,498.13 : 2,046,739.02 = 353,617.59 : x
  2. Step 2: Convert to fraction form
    1,364,498.13/2,046,739.02 = 353,617.59/x
  3. Step 3: Cross multiply
    1,364,498.13x = 2,046,739.02 × 353,617.59
  4. Step 4: Simplify right side
    1,364,498.13x = 723,762,919,611.36
  5. Step 5: Solve for x
    x = 723,762,919,611.36/1,364,498.13
  6. Step 6: Final answer
    x = 530,424.27

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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.