Home / 6,108,687.19-9,149,080.41-2,916,055.38

Finding the Fourth Proportional to 6,108,687.19, 9,149,080.41 and 2,916,055.38

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Solution

The fourth proportional to 6,108,687.19, 9,149,080.41 and 2,916,055.38 is: 4,367,423.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,687.19 : 9,149,080.41 = 2,916,055.38 : x
  2. Step 2: Convert to fraction form
    6,108,687.19/9,149,080.41 = 2,916,055.38/x
  3. Step 3: Cross multiply
    6,108,687.19x = 9,149,080.41 × 2,916,055.38
  4. Step 4: Simplify right side
    6,108,687.19x = 26,679,225,185,942.16
  5. Step 5: Solve for x
    x = 26,679,225,185,942.16/6,108,687.19
  6. Step 6: Final answer
    x = 4,367,423.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.