Home / 9,719,251.77-14,581,052.18-3,654,036.01

Finding the Fourth Proportional to 9,719,251.77, 14,581,052.18 and 3,654,036.01

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Solution

The fourth proportional to 9,719,251.77, 14,581,052.18 and 3,654,036.01 is: 5,481,871.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,719,251.77 : 14,581,052.18 = 3,654,036.01 : x
  2. Step 2: Convert to fraction form
    9,719,251.77/14,581,052.18 = 3,654,036.01/x
  3. Step 3: Cross multiply
    9,719,251.77x = 14,581,052.18 × 3,654,036.01
  4. Step 4: Simplify right side
    9,719,251.77x = 53,279,689,729,409
  5. Step 5: Solve for x
    x = 53,279,689,729,409/9,719,251.77
  6. Step 6: Final answer
    x = 5,481,871.55

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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.