Home / 9,754,538.30-14,632,139.28-4,634,325.69

Finding the Fourth Proportional to 9,754,538.30, 14,632,139.28 and 4,634,325.69

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Solution

The fourth proportional to 9,754,538.30, 14,632,139.28 and 4,634,325.69 is: 6,951,646.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754,538.30 : 14,632,139.28 = 4,634,325.69 : x
  2. Step 2: Convert to fraction form
    9,754,538.30/14,632,139.28 = 4,634,325.69/x
  3. Step 3: Cross multiply
    9,754,538.30x = 14,632,139.28 × 4,634,325.69
  4. Step 4: Simplify right side
    9,754,538.30x = 67,810,098,964,962.11
  5. Step 5: Solve for x
    x = 67,810,098,964,962.11/9,754,538.30
  6. Step 6: Final answer
    x = 6,951,646.19

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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.