Home / 1,654,905.75-2,482,358.64-532,974.75

Finding the Fourth Proportional to 1,654,905.75, 2,482,358.64 and 532,974.75

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Solution

The fourth proportional to 1,654,905.75, 2,482,358.64 and 532,974.75 is: 799,462.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,905.75 : 2,482,358.64 = 532,974.75 : x
  2. Step 2: Convert to fraction form
    1,654,905.75/2,482,358.64 = 532,974.75/x
  3. Step 3: Cross multiply
    1,654,905.75x = 2,482,358.64 × 532,974.75
  4. Step 4: Simplify right side
    1,654,905.75x = 1,323,034,475,564.34
  5. Step 5: Solve for x
    x = 1,323,034,475,564.34/1,654,905.75
  6. Step 6: Final answer
    x = 799,462.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.