Home / 5,167,523.38-7,746,074.41-3,249,805.13

Finding the Fourth Proportional to 5,167,523.38, 7,746,074.41 and 3,249,805.13

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Solution

The fourth proportional to 5,167,523.38, 7,746,074.41 and 3,249,805.13 is: 4,871,430.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,167,523.38 : 7,746,074.41 = 3,249,805.13 : x
  2. Step 2: Convert to fraction form
    5,167,523.38/7,746,074.41 = 3,249,805.13/x
  3. Step 3: Cross multiply
    5,167,523.38x = 7,746,074.41 × 3,249,805.13
  4. Step 4: Simplify right side
    5,167,523.38x = 25,173,232,316,249.35
  5. Step 5: Solve for x
    x = 25,173,232,316,249.35/5,167,523.38
  6. Step 6: Final answer
    x = 4,871,430.76

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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.