Home / 2,546,066.52-3,818,984.58-749,008.62

Finding the Fourth Proportional to 2,546,066.52, 3,818,984.58 and 749,008.62

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Solution

The fourth proportional to 2,546,066.52, 3,818,984.58 and 749,008.62 is: 1,123,479.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,066.52 : 3,818,984.58 = 749,008.62 : x
  2. Step 2: Convert to fraction form
    2,546,066.52/3,818,984.58 = 749,008.62/x
  3. Step 3: Cross multiply
    2,546,066.52x = 3,818,984.58 × 749,008.62
  4. Step 4: Simplify right side
    2,546,066.52x = 2,860,452,370,067.08
  5. Step 5: Solve for x
    x = 2,860,452,370,067.08/2,546,066.52
  6. Step 6: Final answer
    x = 1,123,479.04

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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.