Home / 5,932,610.78-8,898,851.16-4,502,081.75

Finding the Fourth Proportional to 5,932,610.78, 8,898,851.16 and 4,502,081.75

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Solution

The fourth proportional to 5,932,610.78, 8,898,851.16 and 4,502,081.75 is: 6,753,073.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932,610.78 : 8,898,851.16 = 4,502,081.75 : x
  2. Step 2: Convert to fraction form
    5,932,610.78/8,898,851.16 = 4,502,081.75/x
  3. Step 3: Cross multiply
    5,932,610.78x = 8,898,851.16 × 4,502,081.75
  4. Step 4: Simplify right side
    5,932,610.78x = 40,063,355,358,908.08
  5. Step 5: Solve for x
    x = 40,063,355,358,908.08/5,932,610.78
  6. Step 6: Final answer
    x = 6,753,073.29

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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.