Home / 7,499,194.53-11,249,375.01-2,451,015.33

Finding the Fourth Proportional to 7,499,194.53, 11,249,375.01 and 2,451,015.33

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Solution

The fourth proportional to 7,499,194.53, 11,249,375.01 and 2,451,015.33 is: 3,676,713.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,499,194.53 : 11,249,375.01 = 2,451,015.33 : x
  2. Step 2: Convert to fraction form
    7,499,194.53/11,249,375.01 = 2,451,015.33/x
  3. Step 3: Cross multiply
    7,499,194.53x = 11,249,375.01 × 2,451,015.33
  4. Step 4: Simplify right side
    7,499,194.53x = 27,572,390,602,428.90
  5. Step 5: Solve for x
    x = 27,572,390,602,428.90/7,499,194.53
  6. Step 6: Final answer
    x = 3,676,713.61

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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.