Home / 5,454,162.60-7,526,795.31-3,006,861.53

Finding the Fourth Proportional to 5,454,162.60, 7,526,795.31 and 3,006,861.53

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Solution

The fourth proportional to 5,454,162.60, 7,526,795.31 and 3,006,861.53 is: 4,149,496.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,454,162.60 : 7,526,795.31 = 3,006,861.53 : x
  2. Step 2: Convert to fraction form
    5,454,162.60/7,526,795.31 = 3,006,861.53/x
  3. Step 3: Cross multiply
    5,454,162.60x = 7,526,795.31 × 3,006,861.53
  4. Step 4: Simplify right side
    5,454,162.60x = 22,632,031,224,189.45
  5. Step 5: Solve for x
    x = 22,632,031,224,189.45/5,454,162.60
  6. Step 6: Final answer
    x = 4,149,496.98

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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.