Home / 7,048,269.90-10,572,404.85-5,932,243.80

Finding the Fourth Proportional to 7,048,269.90, 10,572,404.85 and 5,932,243.80

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Solution

The fourth proportional to 7,048,269.90, 10,572,404.85 and 5,932,243.80 is: 8,898,365.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,048,269.90 : 10,572,404.85 = 5,932,243.80 : x
  2. Step 2: Convert to fraction form
    7,048,269.90/10,572,404.85 = 5,932,243.80/x
  3. Step 3: Cross multiply
    7,048,269.90x = 10,572,404.85 × 5,932,243.80
  4. Step 4: Simplify right side
    7,048,269.90x = 62,718,083,122,502.43
  5. Step 5: Solve for x
    x = 62,718,083,122,502.43/7,048,269.90
  6. Step 6: Final answer
    x = 8,898,365.70

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Similar ratio
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1.5x scale

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.