Home / 11,270,714.59-15,553,616.10-6,114,076.13

Finding the Fourth Proportional to 11,270,714.59, 15,553,616.10 and 6,114,076.13

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Solution

The fourth proportional to 11,270,714.59, 15,553,616.10 and 6,114,076.13 is: 8,437,441.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,270,714.59 : 15,553,616.10 = 6,114,076.13 : x
  2. Step 2: Convert to fraction form
    11,270,714.59/15,553,616.10 = 6,114,076.13/x
  3. Step 3: Cross multiply
    11,270,714.59x = 15,553,616.10 × 6,114,076.13
  4. Step 4: Simplify right side
    11,270,714.59x = 95,095,992,932,193.69
  5. Step 5: Solve for x
    x = 95,095,992,932,193.69/11,270,714.59
  6. Step 6: Final answer
    x = 8,437,441.32

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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.