Home / 5,595,373.05-8,393,059.58-5,154,473.85

Finding the Fourth Proportional to 5,595,373.05, 8,393,059.58 and 5,154,473.85

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Solution

The fourth proportional to 5,595,373.05, 8,393,059.58 and 5,154,473.85 is: 7,731,710.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,373.05 : 8,393,059.58 = 5,154,473.85 : x
  2. Step 2: Convert to fraction form
    5,595,373.05/8,393,059.58 = 5,154,473.85/x
  3. Step 3: Cross multiply
    5,595,373.05x = 8,393,059.58 × 5,154,473.85
  4. Step 4: Simplify right side
    5,595,373.05x = 43,261,806,100,829.61
  5. Step 5: Solve for x
    x = 43,261,806,100,829.61/5,595,373.05
  6. Step 6: Final answer
    x = 7,731,710.78

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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.