Home / 12,176,291.00-16,798,604.45-6,949,589.26

Finding the Fourth Proportional to 12,176,291.00, 16,798,604.45 and 6,949,589.26

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Solution

The fourth proportional to 12,176,291.00, 16,798,604.45 and 6,949,589.26 is: 9,587,763.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,176,291.00 : 16,798,604.45 = 6,949,589.26 : x
  2. Step 2: Convert to fraction form
    12,176,291.00/16,798,604.45 = 6,949,589.26/x
  3. Step 3: Cross multiply
    12,176,291.00x = 16,798,604.45 × 6,949,589.26
  4. Step 4: Simplify right side
    12,176,291.00x = 116,743,401,044,085.67
  5. Step 5: Solve for x
    x = 116,743,401,044,085.67/12,176,291.00
  6. Step 6: Final answer
    x = 9,587,763.72

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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.