Home / 1,062,532.38-1,466,274.65-579,100.89

Finding the Fourth Proportional to 1,062,532.38, 1,466,274.65 and 579,100.89

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Solution

The fourth proportional to 1,062,532.38, 1,466,274.65 and 579,100.89 is: 799,148.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,532.38 : 1,466,274.65 = 579,100.89 : x
  2. Step 2: Convert to fraction form
    1,062,532.38/1,466,274.65 = 579,100.89/x
  3. Step 3: Cross multiply
    1,062,532.38x = 1,466,274.65 × 579,100.89
  4. Step 4: Simplify right side
    1,062,532.38x = 849,120,951,903.93
  5. Step 5: Solve for x
    x = 849,120,951,903.93/1,062,532.38
  6. Step 6: Final answer
    x = 799,148.31

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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.