Home / 1,032,367.25-1,424,894.51-573,639.45

Finding the Fourth Proportional to 1,032,367.25, 1,424,894.51 and 573,639.45

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Solution

The fourth proportional to 1,032,367.25, 1,424,894.51 and 573,639.45 is: 791,748.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,367.25 : 1,424,894.51 = 573,639.45 : x
  2. Step 2: Convert to fraction form
    1,032,367.25/1,424,894.51 = 573,639.45/x
  3. Step 3: Cross multiply
    1,032,367.25x = 1,424,894.51 × 573,639.45
  4. Step 4: Simplify right side
    1,032,367.25x = 817,375,699,115.16
  5. Step 5: Solve for x
    x = 817,375,699,115.16/1,032,367.25
  6. Step 6: Final answer
    x = 791,748.96

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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.