Home / 3,451,740.90-4,762,346.76-2,001,146.82

Finding the Fourth Proportional to 3,451,740.90, 4,762,346.76 and 2,001,146.82

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Solution

The fourth proportional to 3,451,740.90, 4,762,346.76 and 2,001,146.82 is: 2,760,970.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,740.90 : 4,762,346.76 = 2,001,146.82 : x
  2. Step 2: Convert to fraction form
    3,451,740.90/4,762,346.76 = 2,001,146.82/x
  3. Step 3: Cross multiply
    3,451,740.90x = 4,762,346.76 × 2,001,146.82
  4. Step 4: Simplify right side
    3,451,740.90x = 9,530,155,074,511.30
  5. Step 5: Solve for x
    x = 9,530,155,074,511.30/3,451,740.90
  6. Step 6: Final answer
    x = 2,760,970.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.