Home / 10,044,722-13,864,666.38-6,560,593.40

Finding the Fourth Proportional to 10,044,722, 13,864,666.38 and 6,560,593.40

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Solution

The fourth proportional to 10,044,722, 13,864,666.38 and 6,560,593.40 is: 9,055,545.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044,722 : 13,864,666.38 = 6,560,593.40 : x
  2. Step 2: Convert to fraction form
    10,044,722/13,864,666.38 = 6,560,593.40/x
  3. Step 3: Cross multiply
    10,044,722x = 13,864,666.38 × 6,560,593.40
  4. Step 4: Simplify right side
    10,044,722x = 90,960,438,745,829.91
  5. Step 5: Solve for x
    x = 90,960,438,745,829.91/10,044,722
  6. Step 6: Final answer
    x = 9,055,545.66

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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.