Home / 7,513,401.89-10,368,497.97-4,250,147.29

Finding the Fourth Proportional to 7,513,401.89, 10,368,497.97 and 4,250,147.29

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Solution

The fourth proportional to 7,513,401.89, 10,368,497.97 and 4,250,147.29 is: 5,865,205.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,513,401.89 : 10,368,497.97 = 4,250,147.29 : x
  2. Step 2: Convert to fraction form
    7,513,401.89/10,368,497.97 = 4,250,147.29/x
  3. Step 3: Cross multiply
    7,513,401.89x = 10,368,497.97 × 4,250,147.29
  4. Step 4: Simplify right side
    7,513,401.89x = 44,067,643,548,566.01
  5. Step 5: Solve for x
    x = 44,067,643,548,566.01/7,513,401.89
  6. Step 6: Final answer
    x = 5,865,205.16

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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.