Home / 4,250,130.54-6,377,080.14-2,227,891.74

Finding the Fourth Proportional to 4,250,130.54, 6,377,080.14 and 2,227,891.74

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Solution

The fourth proportional to 4,250,130.54, 6,377,080.14 and 2,227,891.74 is: 3,342,825.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,130.54 : 6,377,080.14 = 2,227,891.74 : x
  2. Step 2: Convert to fraction form
    4,250,130.54/6,377,080.14 = 2,227,891.74/x
  3. Step 3: Cross multiply
    4,250,130.54x = 6,377,080.14 × 2,227,891.74
  4. Step 4: Simplify right side
    4,250,130.54x = 14,207,444,169,224.04
  5. Step 5: Solve for x
    x = 14,207,444,169,224.04/4,250,130.54
  6. Step 6: Final answer
    x = 3,342,825.36

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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.