Home / 4,832,718.60-7,244,469.90-1,799,272.20

Finding the Fourth Proportional to 4,832,718.60, 7,244,469.90 and 1,799,272.20

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Solution

The fourth proportional to 4,832,718.60, 7,244,469.90 and 1,799,272.20 is: 2,697,192.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,718.60 : 7,244,469.90 = 1,799,272.20 : x
  2. Step 2: Convert to fraction form
    4,832,718.60/7,244,469.90 = 1,799,272.20/x
  3. Step 3: Cross multiply
    4,832,718.60x = 7,244,469.90 × 1,799,272.20
  4. Step 4: Simplify right side
    4,832,718.60x = 13,034,773,294,806.78
  5. Step 5: Solve for x
    x = 13,034,773,294,806.78/4,832,718.60
  6. Step 6: Final answer
    x = 2,697,192.69

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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.