Home / 4,385,330.20-6,575,001.80-2,336,297.12

Finding the Fourth Proportional to 4,385,330.20, 6,575,001.80 and 2,336,297.12

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Solution

The fourth proportional to 4,385,330.20, 6,575,001.80 and 2,336,297.12 is: 3,502,850.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385,330.20 : 6,575,001.80 = 2,336,297.12 : x
  2. Step 2: Convert to fraction form
    4,385,330.20/6,575,001.80 = 2,336,297.12/x
  3. Step 3: Cross multiply
    4,385,330.20x = 6,575,001.80 × 2,336,297.12
  4. Step 4: Simplify right side
    4,385,330.20x = 15,361,157,769,334.82
  5. Step 5: Solve for x
    x = 15,361,157,769,334.82/4,385,330.20
  6. Step 6: Final answer
    x = 3,502,850.88

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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.