Home / 11,524,008.15-15,903,098.42-6,367,332.96

Finding the Fourth Proportional to 11,524,008.15, 15,903,098.42 and 6,367,332.96

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Solution

The fourth proportional to 11,524,008.15, 15,903,098.42 and 6,367,332.96 is: 8,786,901.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,524,008.15 : 15,903,098.42 = 6,367,332.96 : x
  2. Step 2: Convert to fraction form
    11,524,008.15/15,903,098.42 = 6,367,332.96/x
  3. Step 3: Cross multiply
    11,524,008.15x = 15,903,098.42 × 6,367,332.96
  4. Step 4: Simplify right side
    11,524,008.15x = 101,260,322,703,953.25
  5. Step 5: Solve for x
    x = 101,260,322,703,953.25/11,524,008.15
  6. Step 6: Final answer
    x = 8,786,901.34

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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.