Home / 3,711,237.48-5,557,405.95-2,445,226.92

Finding the Fourth Proportional to 3,711,237.48, 5,557,405.95 and 2,445,226.92

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Solution

The fourth proportional to 3,711,237.48, 5,557,405.95 and 2,445,226.92 is: 3,661,613.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,711,237.48 : 5,557,405.95 = 2,445,226.92 : x
  2. Step 2: Convert to fraction form
    3,711,237.48/5,557,405.95 = 2,445,226.92/x
  3. Step 3: Cross multiply
    3,711,237.48x = 5,557,405.95 × 2,445,226.92
  4. Step 4: Simplify right side
    3,711,237.48x = 13,589,118,634,308.17
  5. Step 5: Solve for x
    x = 13,589,118,634,308.17/3,711,237.48
  6. Step 6: Final answer
    x = 3,661,613.87

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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.