Home / 4,140,717.90-6,211,076.85-1,301,117.10

Finding the Fourth Proportional to 4,140,717.90, 6,211,076.85 and 1,301,117.10

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Solution

The fourth proportional to 4,140,717.90, 6,211,076.85 and 1,301,117.10 is: 1,951,675.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,717.90 : 6,211,076.85 = 1,301,117.10 : x
  2. Step 2: Convert to fraction form
    4,140,717.90/6,211,076.85 = 1,301,117.10/x
  3. Step 3: Cross multiply
    4,140,717.90x = 6,211,076.85 × 1,301,117.10
  4. Step 4: Simplify right side
    4,140,717.90x = 8,081,338,298,949.14
  5. Step 5: Solve for x
    x = 8,081,338,298,949.14/4,140,717.90
  6. Step 6: Final answer
    x = 1,951,675.65

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Similar ratio
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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.