Home / 5,667,030.60-8,500,545.90-3,269,641.20

Finding the Fourth Proportional to 5,667,030.60, 8,500,545.90 and 3,269,641.20

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Solution

The fourth proportional to 5,667,030.60, 8,500,545.90 and 3,269,641.20 is: 4,904,461.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,030.60 : 8,500,545.90 = 3,269,641.20 : x
  2. Step 2: Convert to fraction form
    5,667,030.60/8,500,545.90 = 3,269,641.20/x
  3. Step 3: Cross multiply
    5,667,030.60x = 8,500,545.90 × 3,269,641.20
  4. Step 4: Simplify right side
    5,667,030.60x = 27,793,735,097,131.08
  5. Step 5: Solve for x
    x = 27,793,735,097,131.08/5,667,030.60
  6. Step 6: Final answer
    x = 4,904,461.80

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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.