Home / 7,571,748.27-11,339,521.32-4,367,159.04

Finding the Fourth Proportional to 7,571,748.27, 11,339,521.32 and 4,367,159.04

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Solution

The fourth proportional to 7,571,748.27, 11,339,521.32 and 4,367,159.04 is: 6,540,298.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,571,748.27 : 11,339,521.32 = 4,367,159.04 : x
  2. Step 2: Convert to fraction form
    7,571,748.27/11,339,521.32 = 4,367,159.04/x
  3. Step 3: Cross multiply
    7,571,748.27x = 11,339,521.32 × 4,367,159.04
  4. Step 4: Simplify right side
    7,571,748.27x = 49,521,493,100,810.79
  5. Step 5: Solve for x
    x = 49,521,493,100,810.79/7,571,748.27
  6. Step 6: Final answer
    x = 6,540,298.40

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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.