Home / 9,240,170.30-13,859,196.52-2,417,401.89

Finding the Fourth Proportional to 9,240,170.30, 13,859,196.52 and 2,417,401.89

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Solution

The fourth proportional to 9,240,170.30, 13,859,196.52 and 2,417,401.89 is: 3,625,825.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,240,170.30 : 13,859,196.52 = 2,417,401.89 : x
  2. Step 2: Convert to fraction form
    9,240,170.30/13,859,196.52 = 2,417,401.89/x
  3. Step 3: Cross multiply
    9,240,170.30x = 13,859,196.52 × 2,417,401.89
  4. Step 4: Simplify right side
    9,240,170.30x = 33,503,247,861,329.42
  5. Step 5: Solve for x
    x = 33,503,247,861,329.42/9,240,170.30
  6. Step 6: Final answer
    x = 3,625,825.80

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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.