Home / 1,032,777.96-1,425,205.14-573,880.68

Finding the Fourth Proportional to 1,032,777.96, 1,425,205.14 and 573,880.68

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Solution

The fourth proportional to 1,032,777.96, 1,425,205.14 and 573,880.68 is: 791,939.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,777.96 : 1,425,205.14 = 573,880.68 : x
  2. Step 2: Convert to fraction form
    1,032,777.96/1,425,205.14 = 573,880.68/x
  3. Step 3: Cross multiply
    1,032,777.96x = 1,425,205.14 × 573,880.68
  4. Step 4: Simplify right side
    1,032,777.96x = 817,897,694,882.70
  5. Step 5: Solve for x
    x = 817,897,694,882.70/1,032,777.96
  6. Step 6: Final answer
    x = 791,939.53

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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.