Home / 4,854,898.91-7,276,557.22-2,257,697.70

Finding the Fourth Proportional to 4,854,898.91, 7,276,557.22 and 2,257,697.70

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Solution

The fourth proportional to 4,854,898.91, 7,276,557.22 and 2,257,697.70 is: 3,383,853.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,898.91 : 7,276,557.22 = 2,257,697.70 : x
  2. Step 2: Convert to fraction form
    4,854,898.91/7,276,557.22 = 2,257,697.70/x
  3. Step 3: Cross multiply
    4,854,898.91x = 7,276,557.22 × 2,257,697.70
  4. Step 4: Simplify right side
    4,854,898.91x = 16,428,266,488,410.63
  5. Step 5: Solve for x
    x = 16,428,266,488,410.63/4,854,898.91
  6. Step 6: Final answer
    x = 3,383,853.46

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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.