Home / 1,032,776.93-1,425,229.35-573,889.70

Finding the Fourth Proportional to 1,032,776.93, 1,425,229.35 and 573,889.70

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Solution

The fourth proportional to 1,032,776.93, 1,425,229.35 and 573,889.70 is: 791,966.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,776.93 : 1,425,229.35 = 573,889.70 : x
  2. Step 2: Convert to fraction form
    1,032,776.93/1,425,229.35 = 573,889.70/x
  3. Step 3: Cross multiply
    1,032,776.93x = 1,425,229.35 × 573,889.70
  4. Step 4: Simplify right side
    1,032,776.93x = 817,924,444,102.70
  5. Step 5: Solve for x
    x = 817,924,444,102.70/1,032,776.93
  6. Step 6: Final answer
    x = 791,966.22

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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.