Home / 6,676,711.60-10,015,067.40-2,415,342.10

Finding the Fourth Proportional to 6,676,711.60, 10,015,067.40 and 2,415,342.10

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Solution

The fourth proportional to 6,676,711.60, 10,015,067.40 and 2,415,342.10 is: 3,623,013.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676,711.60 : 10,015,067.40 = 2,415,342.10 : x
  2. Step 2: Convert to fraction form
    6,676,711.60/10,015,067.40 = 2,415,342.10/x
  3. Step 3: Cross multiply
    6,676,711.60x = 10,015,067.40 × 2,415,342.10
  4. Step 4: Simplify right side
    6,676,711.60x = 24,189,813,925,557.54
  5. Step 5: Solve for x
    x = 24,189,813,925,557.54/6,676,711.60
  6. Step 6: Final answer
    x = 3,623,013.15

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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.