Home / 3,006,505.32-4,502,281.17-2,103,717.18

Finding the Fourth Proportional to 3,006,505.32, 4,502,281.17 and 2,103,717.18

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Solution

The fourth proportional to 3,006,505.32, 4,502,281.17 and 2,103,717.18 is: 3,150,344.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,505.32 : 4,502,281.17 = 2,103,717.18 : x
  2. Step 2: Convert to fraction form
    3,006,505.32/4,502,281.17 = 2,103,717.18/x
  3. Step 3: Cross multiply
    3,006,505.32x = 4,502,281.17 × 2,103,717.18
  4. Step 4: Simplify right side
    3,006,505.32x = 9,471,526,246,519.50
  5. Step 5: Solve for x
    x = 9,471,526,246,519.50/3,006,505.32
  6. Step 6: Final answer
    x = 3,150,344.08

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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.