Home / 5,701,882.41-7,868,793.60-3,123,562.50

Finding the Fourth Proportional to 5,701,882.41, 7,868,793.60 and 3,123,562.50

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Solution

The fourth proportional to 5,701,882.41, 7,868,793.60 and 3,123,562.50 is: 4,310,623.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,701,882.41 : 7,868,793.60 = 3,123,562.50 : x
  2. Step 2: Convert to fraction form
    5,701,882.41/7,868,793.60 = 3,123,562.50/x
  3. Step 3: Cross multiply
    5,701,882.41x = 7,868,793.60 × 3,123,562.50
  4. Step 4: Simplify right side
    5,701,882.41x = 24,578,668,609,200
  5. Step 5: Solve for x
    x = 24,578,668,609,200/5,701,882.41
  6. Step 6: Final answer
    x = 4,310,623.55

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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.