Home / 9,010,826.64-13,516,285.68-2,279,247.12

Finding the Fourth Proportional to 9,010,826.64, 13,516,285.68 and 2,279,247.12

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Solution

The fourth proportional to 9,010,826.64, 13,516,285.68 and 2,279,247.12 is: 3,418,882.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010,826.64 : 13,516,285.68 = 2,279,247.12 : x
  2. Step 2: Convert to fraction form
    9,010,826.64/13,516,285.68 = 2,279,247.12/x
  3. Step 3: Cross multiply
    9,010,826.64x = 13,516,285.68 × 2,279,247.12
  4. Step 4: Simplify right side
    9,010,826.64x = 30,806,955,209,237.24
  5. Step 5: Solve for x
    x = 30,806,955,209,237.24/9,010,826.64
  6. Step 6: Final answer
    x = 3,418,882.24

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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.