Home / 1,614,327.72-2,420,650.32-602,617.59

Finding the Fourth Proportional to 1,614,327.72, 2,420,650.32 and 602,617.59

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Solution

The fourth proportional to 1,614,327.72, 2,420,650.32 and 602,617.59 is: 903,612.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,327.72 : 2,420,650.32 = 602,617.59 : x
  2. Step 2: Convert to fraction form
    1,614,327.72/2,420,650.32 = 602,617.59/x
  3. Step 3: Cross multiply
    1,614,327.72x = 2,420,650.32 × 602,617.59
  4. Step 4: Simplify right side
    1,614,327.72x = 1,458,726,462,071.13
  5. Step 5: Solve for x
    x = 1,458,726,462,071.13/1,614,327.72
  6. Step 6: Final answer
    x = 903,612.35

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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.