Home / 8,244,186.89-11,377,160.24-4,572,983.79

Finding the Fourth Proportional to 8,244,186.89, 11,377,160.24 and 4,572,983.79

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Solution

The fourth proportional to 8,244,186.89, 11,377,160.24 and 4,572,983.79 is: 6,310,818.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244,186.89 : 11,377,160.24 = 4,572,983.79 : x
  2. Step 2: Convert to fraction form
    8,244,186.89/11,377,160.24 = 4,572,983.79/x
  3. Step 3: Cross multiply
    8,244,186.89x = 11,377,160.24 × 4,572,983.79
  4. Step 4: Simplify right side
    8,244,186.89x = 52,027,569,330,887.59
  5. Step 5: Solve for x
    x = 52,027,569,330,887.59/8,244,186.89
  6. Step 6: Final answer
    x = 6,310,818.77

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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.