Home / 8,044,052.18-12,049,922.75-3,720,041.55

Finding the Fourth Proportional to 8,044,052.18, 12,049,922.75 and 3,720,041.55

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Solution

The fourth proportional to 8,044,052.18, 12,049,922.75 and 3,720,041.55 is: 5,572,591.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,052.18 : 12,049,922.75 = 3,720,041.55 : x
  2. Step 2: Convert to fraction form
    8,044,052.18/12,049,922.75 = 3,720,041.55/x
  3. Step 3: Cross multiply
    8,044,052.18x = 12,049,922.75 × 3,720,041.55
  4. Step 4: Simplify right side
    8,044,052.18x = 44,826,213,285,690.05
  5. Step 5: Solve for x
    x = 44,826,213,285,690.05/8,044,052.18
  6. Step 6: Final answer
    x = 5,572,591.07

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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.