Home / 1,799,612.38-2,483,494.58-1,074,523.46

Finding the Fourth Proportional to 1,799,612.38, 2,483,494.58 and 1,074,523.46

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Solution

The fourth proportional to 1,799,612.38, 2,483,494.58 and 1,074,523.46 is: 1,482,859.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,612.38 : 2,483,494.58 = 1,074,523.46 : x
  2. Step 2: Convert to fraction form
    1,799,612.38/2,483,494.58 = 1,074,523.46/x
  3. Step 3: Cross multiply
    1,799,612.38x = 2,483,494.58 × 1,074,523.46
  4. Step 4: Simplify right side
    1,799,612.38x = 2,668,573,179,261.68
  5. Step 5: Solve for x
    x = 2,668,573,179,261.68/1,799,612.38
  6. Step 6: Final answer
    x = 1,482,859.98

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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.