Home / 4,031,373.97-5,563,099.52-2,288,814.91

Finding the Fourth Proportional to 4,031,373.97, 5,563,099.52 and 2,288,814.91

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Solution

The fourth proportional to 4,031,373.97, 5,563,099.52 and 2,288,814.91 is: 3,158,452.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,373.97 : 5,563,099.52 = 2,288,814.91 : x
  2. Step 2: Convert to fraction form
    4,031,373.97/5,563,099.52 = 2,288,814.91/x
  3. Step 3: Cross multiply
    4,031,373.97x = 5,563,099.52 × 2,288,814.91
  4. Step 4: Simplify right side
    4,031,373.97x = 12,732,905,087,930.27
  5. Step 5: Solve for x
    x = 12,732,905,087,930.27/4,031,373.97
  6. Step 6: Final answer
    x = 3,158,452.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.