Home / 2,480,404-3,422,748-1,500,708.04

Finding the Fourth Proportional to 2,480,404, 3,422,748 and 1,500,708.04

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Solution

The fourth proportional to 2,480,404, 3,422,748 and 1,500,708.04 is: 2,070,850.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,404 : 3,422,748 = 1,500,708.04 : x
  2. Step 2: Convert to fraction form
    2,480,404/3,422,748 = 1,500,708.04/x
  3. Step 3: Cross multiply
    2,480,404x = 3,422,748 × 1,500,708.04
  4. Step 4: Simplify right side
    2,480,404x = 5,136,545,442,493.92
  5. Step 5: Solve for x
    x = 5,136,545,442,493.92/2,480,404
  6. Step 6: Final answer
    x = 2,070,850.33

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1.5x scale

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.