Home / 8,565,814.94-11,823,471.17-5,510,029.46

Finding the Fourth Proportional to 8,565,814.94, 11,823,471.17 and 5,510,029.46

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Solution

The fourth proportional to 8,565,814.94, 11,823,471.17 and 5,510,029.46 is: 7,605,543.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,565,814.94 : 11,823,471.17 = 5,510,029.46 : x
  2. Step 2: Convert to fraction form
    8,565,814.94/11,823,471.17 = 5,510,029.46/x
  3. Step 3: Cross multiply
    8,565,814.94x = 11,823,471.17 × 5,510,029.46
  4. Step 4: Simplify right side
    8,565,814.94x = 65,147,674,379,493.16
  5. Step 5: Solve for x
    x = 65,147,674,379,493.16/8,565,814.94
  6. Step 6: Final answer
    x = 7,605,543.07

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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.