Home / 3,642,244.29-5,026,165.38-2,010,616.63

Finding the Fourth Proportional to 3,642,244.29, 5,026,165.38 and 2,010,616.63

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Solution

The fourth proportional to 3,642,244.29, 5,026,165.38 and 2,010,616.63 is: 2,774,578.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,244.29 : 5,026,165.38 = 2,010,616.63 : x
  2. Step 2: Convert to fraction form
    3,642,244.29/5,026,165.38 = 2,010,616.63/x
  3. Step 3: Cross multiply
    3,642,244.29x = 5,026,165.38 × 2,010,616.63
  4. Step 4: Simplify right side
    3,642,244.29x = 10,105,691,698,158.27
  5. Step 5: Solve for x
    x = 10,105,691,698,158.27/3,642,244.29
  6. Step 6: Final answer
    x = 2,774,578.23

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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.