Home / 3,267,076.13-4,897,016.86-1,346,934.13

Finding the Fourth Proportional to 3,267,076.13, 4,897,016.86 and 1,346,934.13

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Solution

The fourth proportional to 3,267,076.13, 4,897,016.86 and 1,346,934.13 is: 2,018,918.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,076.13 : 4,897,016.86 = 1,346,934.13 : x
  2. Step 2: Convert to fraction form
    3,267,076.13/4,897,016.86 = 1,346,934.13/x
  3. Step 3: Cross multiply
    3,267,076.13x = 4,897,016.86 × 1,346,934.13
  4. Step 4: Simplify right side
    3,267,076.13x = 6,595,959,151,624.30
  5. Step 5: Solve for x
    x = 6,595,959,151,624.30/3,267,076.13
  6. Step 6: Final answer
    x = 2,018,918.10

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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.