Home / 9,124,296.24-12,591,849.11-4,994,330.76

Finding the Fourth Proportional to 9,124,296.24, 12,591,849.11 and 4,994,330.76

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Solution

The fourth proportional to 9,124,296.24, 12,591,849.11 and 4,994,330.76 is: 6,892,351.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,124,296.24 : 12,591,849.11 = 4,994,330.76 : x
  2. Step 2: Convert to fraction form
    9,124,296.24/12,591,849.11 = 4,994,330.76/x
  3. Step 3: Cross multiply
    9,124,296.24x = 12,591,849.11 × 4,994,330.76
  4. Step 4: Simplify right side
    9,124,296.24x = 62,887,859,335,351.62
  5. Step 5: Solve for x
    x = 62,887,859,335,351.62/9,124,296.24
  6. Step 6: Final answer
    x = 6,892,351.77

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Double scale
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Similar ratio
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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.