Home / 1,032,769.47-1,425,193.43-573,872.17

Finding the Fourth Proportional to 1,032,769.47, 1,425,193.43 and 573,872.17

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Solution

The fourth proportional to 1,032,769.47, 1,425,193.43 and 573,872.17 is: 791,927.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,769.47 : 1,425,193.43 = 573,872.17 : x
  2. Step 2: Convert to fraction form
    1,032,769.47/1,425,193.43 = 573,872.17/x
  3. Step 3: Cross multiply
    1,032,769.47x = 1,425,193.43 × 573,872.17
  4. Step 4: Simplify right side
    1,032,769.47x = 817,878,846,343.84
  5. Step 5: Solve for x
    x = 817,878,846,343.84/1,032,769.47
  6. Step 6: Final answer
    x = 791,927.79

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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.