Home / 2,427,166.62-3,642,374.88-1,007,224.02

Finding the Fourth Proportional to 2,427,166.62, 3,642,374.88 and 1,007,224.02

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Solution

The fourth proportional to 2,427,166.62, 3,642,374.88 and 1,007,224.02 is: 1,511,510.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,166.62 : 3,642,374.88 = 1,007,224.02 : x
  2. Step 2: Convert to fraction form
    2,427,166.62/3,642,374.88 = 1,007,224.02/x
  3. Step 3: Cross multiply
    2,427,166.62x = 3,642,374.88 × 1,007,224.02
  4. Step 4: Simplify right side
    2,427,166.62x = 3,668,687,468,980.62
  5. Step 5: Solve for x
    x = 3,668,687,468,980.62/2,427,166.62
  6. Step 6: Final answer
    x = 1,511,510.35

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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.