Home / 2,482,243.03-3,425,642.04-1,869,314.41

Finding the Fourth Proportional to 2,482,243.03, 3,425,642.04 and 1,869,314.41

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Solution

The fourth proportional to 2,482,243.03, 3,425,642.04 and 1,869,314.41 is: 2,579,764.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,243.03 : 3,425,642.04 = 1,869,314.41 : x
  2. Step 2: Convert to fraction form
    2,482,243.03/3,425,642.04 = 1,869,314.41/x
  3. Step 3: Cross multiply
    2,482,243.03x = 3,425,642.04 × 1,869,314.41
  4. Step 4: Simplify right side
    2,482,243.03x = 6,403,602,028,873.80
  5. Step 5: Solve for x
    x = 6,403,602,028,873.80/2,482,243.03
  6. Step 6: Final answer
    x = 2,579,764.33

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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.