Home / 2,045,495.64-3,067,751.32-625,564.04

Finding the Fourth Proportional to 2,045,495.64, 3,067,751.32 and 625,564.04

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Solution

The fourth proportional to 2,045,495.64, 3,067,751.32 and 625,564.04 is: 938,195.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,495.64 : 3,067,751.32 = 625,564.04 : x
  2. Step 2: Convert to fraction form
    2,045,495.64/3,067,751.32 = 625,564.04/x
  3. Step 3: Cross multiply
    2,045,495.64x = 3,067,751.32 × 625,564.04
  4. Step 4: Simplify right side
    2,045,495.64x = 1,919,074,909,454.53
  5. Step 5: Solve for x
    x = 1,919,074,909,454.53/2,045,495.64
  6. Step 6: Final answer
    x = 938,195.55

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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.