Home / 1,032,369.13-1,424,897.10-573,641.32

Finding the Fourth Proportional to 1,032,369.13, 1,424,897.10 and 573,641.32

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Solution

The fourth proportional to 1,032,369.13, 1,424,897.10 and 573,641.32 is: 791,751.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,369.13 : 1,424,897.10 = 573,641.32 : x
  2. Step 2: Convert to fraction form
    1,032,369.13/1,424,897.10 = 573,641.32/x
  3. Step 3: Cross multiply
    1,032,369.13x = 1,424,897.10 × 573,641.32
  4. Step 4: Simplify right side
    1,032,369.13x = 817,379,853,308.17
  5. Step 5: Solve for x
    x = 817,379,853,308.17/1,032,369.13
  6. Step 6: Final answer
    x = 791,751.54

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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.