Home / 4,832,715.60-7,244,465.40-1,799,269.20

Finding the Fourth Proportional to 4,832,715.60, 7,244,465.40 and 1,799,269.20

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Solution

The fourth proportional to 4,832,715.60, 7,244,465.40 and 1,799,269.20 is: 2,697,188.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,715.60 : 7,244,465.40 = 1,799,269.20 : x
  2. Step 2: Convert to fraction form
    4,832,715.60/7,244,465.40 = 1,799,269.20/x
  3. Step 3: Cross multiply
    4,832,715.60x = 7,244,465.40 × 1,799,269.20
  4. Step 4: Simplify right side
    4,832,715.60x = 13,034,743,464,685.68
  5. Step 5: Solve for x
    x = 13,034,743,464,685.68/4,832,715.60
  6. Step 6: Final answer
    x = 2,697,188.19

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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.