Home / 8,031,070-12,044,833.52-2,351,737.20

Finding the Fourth Proportional to 8,031,070, 12,044,833.52 and 2,351,737.20

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Solution

The fourth proportional to 8,031,070, 12,044,833.52 and 2,351,737.20 is: 3,527,087.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,031,070 : 12,044,833.52 = 2,351,737.20 : x
  2. Step 2: Convert to fraction form
    8,031,070/12,044,833.52 = 2,351,737.20/x
  3. Step 3: Cross multiply
    8,031,070x = 12,044,833.52 × 2,351,737.20
  4. Step 4: Simplify right side
    8,031,070x = 28,326,283,056,790.95
  5. Step 5: Solve for x
    x = 28,326,283,056,790.95/8,031,070
  6. Step 6: Final answer
    x = 3,527,087.06

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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.