Home / 4,330,559.18-5,975,766.78-2,587,882.75

Finding the Fourth Proportional to 4,330,559.18, 5,975,766.78 and 2,587,882.75

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Solution

The fourth proportional to 4,330,559.18, 5,975,766.78 and 2,587,882.75 is: 3,571,036.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330,559.18 : 5,975,766.78 = 2,587,882.75 : x
  2. Step 2: Convert to fraction form
    4,330,559.18/5,975,766.78 = 2,587,882.75/x
  3. Step 3: Cross multiply
    4,330,559.18x = 5,975,766.78 × 2,587,882.75
  4. Step 4: Simplify right side
    4,330,559.18x = 15,464,583,753,045.63
  5. Step 5: Solve for x
    x = 15,464,583,753,045.63/4,330,559.18
  6. Step 6: Final answer
    x = 3,571,036.23

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1.5x scale

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.