Home / 5,953,177.22-8,926,877.16-3,491,865.45

Finding the Fourth Proportional to 5,953,177.22, 8,926,877.16 and 3,491,865.45

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Solution

The fourth proportional to 5,953,177.22, 8,926,877.16 and 3,491,865.45 is: 5,236,103.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,953,177.22 : 8,926,877.16 = 3,491,865.45 : x
  2. Step 2: Convert to fraction form
    5,953,177.22/8,926,877.16 = 3,491,865.45/x
  3. Step 3: Cross multiply
    5,953,177.22x = 8,926,877.16 × 3,491,865.45
  4. Step 4: Simplify right side
    5,953,177.22x = 31,171,453,931,398.12
  5. Step 5: Solve for x
    x = 31,171,453,931,398.12/5,953,177.22
  6. Step 6: Final answer
    x = 5,236,103.82

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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.