Home / 9,337,214.40-13,998,045.60-3,950,001.60

Finding the Fourth Proportional to 9,337,214.40, 13,998,045.60 and 3,950,001.60

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Solution

The fourth proportional to 9,337,214.40, 13,998,045.60 and 3,950,001.60 is: 5,921,712.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,214.40 : 13,998,045.60 = 3,950,001.60 : x
  2. Step 2: Convert to fraction form
    9,337,214.40/13,998,045.60 = 3,950,001.60/x
  3. Step 3: Cross multiply
    9,337,214.40x = 13,998,045.60 × 3,950,001.60
  4. Step 4: Simplify right side
    9,337,214.40x = 55,292,302,516,872.96
  5. Step 5: Solve for x
    x = 55,292,302,516,872.96/9,337,214.40
  6. Step 6: Final answer
    x = 5,921,712.85

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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.