Home / 4,995,199.68-7,492,167.51-1,583,519.16

Finding the Fourth Proportional to 4,995,199.68, 7,492,167.51 and 1,583,519.16

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Solution

The fourth proportional to 4,995,199.68, 7,492,167.51 and 1,583,519.16 is: 2,375,078.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,199.68 : 7,492,167.51 = 1,583,519.16 : x
  2. Step 2: Convert to fraction form
    4,995,199.68/7,492,167.51 = 1,583,519.16/x
  3. Step 3: Cross multiply
    4,995,199.68x = 7,492,167.51 × 1,583,519.16
  4. Step 4: Simplify right side
    4,995,199.68x = 11,863,990,824,171.92
  5. Step 5: Solve for x
    x = 11,863,990,824,171.92/4,995,199.68
  6. Step 6: Final answer
    x = 2,375,078.39

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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.