Home / 5,011,057.44-6,915,277.80-2,719,217.52

Finding the Fourth Proportional to 5,011,057.44, 6,915,277.80 and 2,719,217.52

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Solution

The fourth proportional to 5,011,057.44, 6,915,277.80 and 2,719,217.52 is: 3,752,530.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,057.44 : 6,915,277.80 = 2,719,217.52 : x
  2. Step 2: Convert to fraction form
    5,011,057.44/6,915,277.80 = 2,719,217.52/x
  3. Step 3: Cross multiply
    5,011,057.44x = 6,915,277.80 × 2,719,217.52
  4. Step 4: Simplify right side
    5,011,057.44x = 18,804,144,549,427.05
  5. Step 5: Solve for x
    x = 18,804,144,549,427.05/5,011,057.44
  6. Step 6: Final answer
    x = 3,752,530.23

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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.