Home / 1,032,377.46-1,424,908.76-573,649.75

Finding the Fourth Proportional to 1,032,377.46, 1,424,908.76 and 573,649.75

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Solution

The fourth proportional to 1,032,377.46, 1,424,908.76 and 573,649.75 is: 791,763.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,377.46 : 1,424,908.76 = 573,649.75 : x
  2. Step 2: Convert to fraction form
    1,032,377.46/1,424,908.76 = 573,649.75/x
  3. Step 3: Cross multiply
    1,032,377.46x = 1,424,908.76 × 573,649.75
  4. Step 4: Simplify right side
    1,032,377.46x = 817,398,553,946.81
  5. Step 5: Solve for x
    x = 817,398,553,946.81/1,032,377.46
  6. Step 6: Final answer
    x = 791,763.27

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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.