Home / 5,323,063.57-7,984,308.31-3,047,167.49

Finding the Fourth Proportional to 5,323,063.57, 7,984,308.31 and 3,047,167.49

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Solution

The fourth proportional to 5,323,063.57, 7,984,308.31 and 3,047,167.49 is: 4,570,586.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,063.57 : 7,984,308.31 = 3,047,167.49 : x
  2. Step 2: Convert to fraction form
    5,323,063.57/7,984,308.31 = 3,047,167.49/x
  3. Step 3: Cross multiply
    5,323,063.57x = 7,984,308.31 × 3,047,167.49
  4. Step 4: Simplify right side
    5,323,063.57x = 24,329,524,664,829.38
  5. Step 5: Solve for x
    x = 24,329,524,664,829.38/5,323,063.57
  6. Step 6: Final answer
    x = 4,570,586.91

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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.