Home / 5,832,013.60-8,757,351.60-3,947,111.20

Finding the Fourth Proportional to 5,832,013.60, 8,757,351.60 and 3,947,111.20

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Solution

The fourth proportional to 5,832,013.60, 8,757,351.60 and 3,947,111.20 is: 5,926,982.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,013.60 : 8,757,351.60 = 3,947,111.20 : x
  2. Step 2: Convert to fraction form
    5,832,013.60/8,757,351.60 = 3,947,111.20/x
  3. Step 3: Cross multiply
    5,832,013.60x = 8,757,351.60 × 3,947,111.20
  4. Step 4: Simplify right side
    5,832,013.60x = 34,566,240,582,697.92
  5. Step 5: Solve for x
    x = 34,566,240,582,697.92/5,832,013.60
  6. Step 6: Final answer
    x = 5,926,982.16

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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.