Home / 2,268,332.10-3,402,498.15-1,874,672.10

Finding the Fourth Proportional to 2,268,332.10, 3,402,498.15 and 1,874,672.10

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Solution

The fourth proportional to 2,268,332.10, 3,402,498.15 and 1,874,672.10 is: 2,812,008.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,332.10 : 3,402,498.15 = 1,874,672.10 : x
  2. Step 2: Convert to fraction form
    2,268,332.10/3,402,498.15 = 1,874,672.10/x
  3. Step 3: Cross multiply
    2,268,332.10x = 3,402,498.15 × 1,874,672.10
  4. Step 4: Simplify right side
    2,268,332.10x = 6,378,568,352,106.62
  5. Step 5: Solve for x
    x = 6,378,568,352,106.62/2,268,332.10
  6. Step 6: Final answer
    x = 2,812,008.15

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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.