Home / 2,080,854.59-3,121,211.53-732,981.97

Finding the Fourth Proportional to 2,080,854.59, 3,121,211.53 and 732,981.97

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Solution

The fourth proportional to 2,080,854.59, 3,121,211.53 and 732,981.97 is: 1,099,448.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,854.59 : 3,121,211.53 = 732,981.97 : x
  2. Step 2: Convert to fraction form
    2,080,854.59/3,121,211.53 = 732,981.97/x
  3. Step 3: Cross multiply
    2,080,854.59x = 3,121,211.53 × 732,981.97
  4. Step 4: Simplify right side
    2,080,854.59x = 2,287,791,756,775.15
  5. Step 5: Solve for x
    x = 2,287,791,756,775.15/2,080,854.59
  6. Step 6: Final answer
    x = 1,099,448.17

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.