Home / 4,357,196.42-6,521,819.69-2,330,372.30

Finding the Fourth Proportional to 4,357,196.42, 6,521,819.69 and 2,330,372.30

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Solution

The fourth proportional to 4,357,196.42, 6,521,819.69 and 2,330,372.30 is: 3,488,084.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357,196.42 : 6,521,819.69 = 2,330,372.30 : x
  2. Step 2: Convert to fraction form
    4,357,196.42/6,521,819.69 = 2,330,372.30/x
  3. Step 3: Cross multiply
    4,357,196.42x = 6,521,819.69 × 2,330,372.30
  4. Step 4: Simplify right side
    4,357,196.42x = 15,198,267,924,387.42
  5. Step 5: Solve for x
    x = 15,198,267,924,387.42/4,357,196.42
  6. Step 6: Final answer
    x = 3,488,084.19

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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.