Home / 7,101,217.40-10,650,098.10-2,052,001.40

Finding the Fourth Proportional to 7,101,217.40, 10,650,098.10 and 2,052,001.40

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Solution

The fourth proportional to 7,101,217.40, 10,650,098.10 and 2,052,001.40 is: 3,077,502.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,101,217.40 : 10,650,098.10 = 2,052,001.40 : x
  2. Step 2: Convert to fraction form
    7,101,217.40/10,650,098.10 = 2,052,001.40/x
  3. Step 3: Cross multiply
    7,101,217.40x = 10,650,098.10 × 2,052,001.40
  4. Step 4: Simplify right side
    7,101,217.40x = 21,854,016,211,337.34
  5. Step 5: Solve for x
    x = 21,854,016,211,337.34/7,101,217.40
  6. Step 6: Final answer
    x = 3,077,502.77

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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.