Home / 968,032.28-1,335,917.18-532,468.14

Finding the Fourth Proportional to 968,032.28, 1,335,917.18 and 532,468.14

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Solution

The fourth proportional to 968,032.28, 1,335,917.18 and 532,468.14 is: 734,823.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,032.28 : 1,335,917.18 = 532,468.14 : x
  2. Step 2: Convert to fraction form
    968,032.28/1,335,917.18 = 532,468.14/x
  3. Step 3: Cross multiply
    968,032.28x = 1,335,917.18 × 532,468.14
  4. Step 4: Simplify right side
    968,032.28x = 711,333,336,028.65
  5. Step 5: Solve for x
    x = 711,333,336,028.65/968,032.28
  6. Step 6: Final answer
    x = 734,823.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.