Home / 2,314,785.09-3,195,241.92-1,884,317.88

Finding the Fourth Proportional to 2,314,785.09, 3,195,241.92 and 1,884,317.88

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Solution

The fourth proportional to 2,314,785.09, 3,195,241.92 and 1,884,317.88 is: 2,601,041.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,785.09 : 3,195,241.92 = 1,884,317.88 : x
  2. Step 2: Convert to fraction form
    2,314,785.09/3,195,241.92 = 1,884,317.88/x
  3. Step 3: Cross multiply
    2,314,785.09x = 3,195,241.92 × 1,884,317.88
  4. Step 4: Simplify right side
    2,314,785.09x = 6,020,851,480,781.53
  5. Step 5: Solve for x
    x = 6,020,851,480,781.53/2,314,785.09
  6. Step 6: Final answer
    x = 2,601,041.24

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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.