Home / 1,032,874.32-1,425,275.64-573,959.70

Finding the Fourth Proportional to 1,032,874.32, 1,425,275.64 and 573,959.70

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Solution

The fourth proportional to 1,032,874.32, 1,425,275.64 and 573,959.70 is: 792,013.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,874.32 : 1,425,275.64 = 573,959.70 : x
  2. Step 2: Convert to fraction form
    1,032,874.32/1,425,275.64 = 573,959.70/x
  3. Step 3: Cross multiply
    1,032,874.32x = 1,425,275.64 × 573,959.70
  4. Step 4: Simplify right side
    1,032,874.32x = 818,050,778,751.71
  5. Step 5: Solve for x
    x = 818,050,778,751.71/1,032,874.32
  6. Step 6: Final answer
    x = 792,013.86

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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.