Home / 1,032,402.62-1,424,943.16-573,674.52

Finding the Fourth Proportional to 1,032,402.62, 1,424,943.16 and 573,674.52

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Solution

The fourth proportional to 1,032,402.62, 1,424,943.16 and 573,674.52 is: 791,797.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,402.62 : 1,424,943.16 = 573,674.52 : x
  2. Step 2: Convert to fraction form
    1,032,402.62/1,424,943.16 = 573,674.52/x
  3. Step 3: Cross multiply
    1,032,402.62x = 1,424,943.16 × 573,674.52
  4. Step 4: Simplify right side
    1,032,402.62x = 817,453,583,340.28
  5. Step 5: Solve for x
    x = 817,453,583,340.28/1,032,402.62
  6. Step 6: Final answer
    x = 791,797.28

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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.