Home / 2,371,719.06-3,551,843.17-1,357,765.71

Finding the Fourth Proportional to 2,371,719.06, 3,551,843.17 and 1,357,765.71

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Solution

The fourth proportional to 2,371,719.06, 3,551,843.17 and 1,357,765.71 is: 2,033,365.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,719.06 : 3,551,843.17 = 1,357,765.71 : x
  2. Step 2: Convert to fraction form
    2,371,719.06/3,551,843.17 = 1,357,765.71/x
  3. Step 3: Cross multiply
    2,371,719.06x = 3,551,843.17 × 1,357,765.71
  4. Step 4: Simplify right side
    2,371,719.06x = 4,822,570,863,523.70
  5. Step 5: Solve for x
    x = 4,822,570,863,523.70/2,371,719.06
  6. Step 6: Final answer
    x = 2,033,365.14

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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.