Home / 5,001,705.91-6,898,545.68-4,305,172.22

Finding the Fourth Proportional to 5,001,705.91, 6,898,545.68 and 4,305,172.22

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Solution

The fourth proportional to 5,001,705.91, 6,898,545.68 and 4,305,172.22 is: 5,937,859.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001,705.91 : 6,898,545.68 = 4,305,172.22 : x
  2. Step 2: Convert to fraction form
    5,001,705.91/6,898,545.68 = 4,305,172.22/x
  3. Step 3: Cross multiply
    5,001,705.91x = 6,898,545.68 × 4,305,172.22
  4. Step 4: Simplify right side
    5,001,705.91x = 29,699,427,252,808.88
  5. Step 5: Solve for x
    x = 29,699,427,252,808.88/5,001,705.91
  6. Step 6: Final answer
    x = 5,937,859.56

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1.5x scale

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.