Home / 4,753,633.60-7,127,301.60-2,624,737.60

Finding the Fourth Proportional to 4,753,633.60, 7,127,301.60 and 2,624,737.60

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Solution

The fourth proportional to 4,753,633.60, 7,127,301.60 and 2,624,737.60 is: 3,935,367.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753,633.60 : 7,127,301.60 = 2,624,737.60 : x
  2. Step 2: Convert to fraction form
    4,753,633.60/7,127,301.60 = 2,624,737.60/x
  3. Step 3: Cross multiply
    4,753,633.60x = 7,127,301.60 × 2,624,737.60
  4. Step 4: Simplify right side
    4,753,633.60x = 18,707,296,496,060.16
  5. Step 5: Solve for x
    x = 18,707,296,496,060.16/4,753,633.60
  6. Step 6: Final answer
    x = 3,935,367.78

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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.