Home / 3,642,445.53-5,026,583.25-2,010,854.03

Finding the Fourth Proportional to 3,642,445.53, 5,026,583.25 and 2,010,854.03

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Solution

The fourth proportional to 3,642,445.53, 5,026,583.25 and 2,010,854.03 is: 2,774,983.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,445.53 : 5,026,583.25 = 2,010,854.03 : x
  2. Step 2: Convert to fraction form
    3,642,445.53/5,026,583.25 = 2,010,854.03/x
  3. Step 3: Cross multiply
    3,642,445.53x = 5,026,583.25 × 2,010,854.03
  4. Step 4: Simplify right side
    3,642,445.53x = 10,107,725,160,260.08
  5. Step 5: Solve for x
    x = 10,107,725,160,260.08/3,642,445.53
  6. Step 6: Final answer
    x = 2,774,983.20

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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.