Home / 6,185,081.74-9,277,914.20-5,103,588.36

Finding the Fourth Proportional to 6,185,081.74, 9,277,914.20 and 5,103,588.36

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Solution

The fourth proportional to 6,185,081.74, 9,277,914.20 and 5,103,588.36 is: 7,655,623.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185,081.74 : 9,277,914.20 = 5,103,588.36 : x
  2. Step 2: Convert to fraction form
    6,185,081.74/9,277,914.20 = 5,103,588.36/x
  3. Step 3: Cross multiply
    6,185,081.74x = 9,277,914.20 × 5,103,588.36
  4. Step 4: Simplify right side
    6,185,081.74x = 47,350,654,916,198.71
  5. Step 5: Solve for x
    x = 47,350,654,916,198.71/6,185,081.74
  6. Step 6: Final answer
    x = 7,655,623.14

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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.