Home / 1,032,672.68-1,425,083.69-573,861.95

Finding the Fourth Proportional to 1,032,672.68, 1,425,083.69 and 573,861.95

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Solution

The fourth proportional to 1,032,672.68, 1,425,083.69 and 573,861.95 is: 791,926.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,672.68 : 1,425,083.69 = 573,861.95 : x
  2. Step 2: Convert to fraction form
    1,032,672.68/1,425,083.69 = 573,861.95/x
  3. Step 3: Cross multiply
    1,032,672.68x = 1,425,083.69 × 573,861.95
  4. Step 4: Simplify right side
    1,032,672.68x = 817,801,302,387.29
  5. Step 5: Solve for x
    x = 817,801,302,387.29/1,032,672.68
  6. Step 6: Final answer
    x = 791,926.93

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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.