Home / 3,642,252.28-5,026,176.40-2,010,624.60

Finding the Fourth Proportional to 3,642,252.28, 5,026,176.40 and 2,010,624.60

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Solution

The fourth proportional to 3,642,252.28, 5,026,176.40 and 2,010,624.60 is: 2,774,589.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,252.28 : 5,026,176.40 = 2,010,624.60 : x
  2. Step 2: Convert to fraction form
    3,642,252.28/5,026,176.40 = 2,010,624.60/x
  3. Step 3: Cross multiply
    3,642,252.28x = 5,026,176.40 × 2,010,624.60
  4. Step 4: Simplify right side
    3,642,252.28x = 10,105,753,913,779.44
  5. Step 5: Solve for x
    x = 10,105,753,913,779.44/3,642,252.28
  6. Step 6: Final answer
    x = 2,774,589.22

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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.