Home / 7,404,550.32-11,108,340.35-2,546,225.85

Finding the Fourth Proportional to 7,404,550.32, 11,108,340.35 and 2,546,225.85

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Solution

The fourth proportional to 7,404,550.32, 11,108,340.35 and 2,546,225.85 is: 3,819,859.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,404,550.32 : 11,108,340.35 = 2,546,225.85 : x
  2. Step 2: Convert to fraction form
    7,404,550.32/11,108,340.35 = 2,546,225.85/x
  3. Step 3: Cross multiply
    7,404,550.32x = 11,108,340.35 × 2,546,225.85
  4. Step 4: Simplify right side
    7,404,550.32x = 28,284,343,337,036.92
  5. Step 5: Solve for x
    x = 28,284,343,337,036.92/7,404,550.32
  6. Step 6: Final answer
    x = 3,819,859.70

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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.