Home / 17,401,876.80-26,102,815.20-6,041,140.80

Finding the Fourth Proportional to 17,401,876.80, 26,102,815.20 and 6,041,140.80

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Solution

The fourth proportional to 17,401,876.80, 26,102,815.20 and 6,041,140.80 is: 9,061,711.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,401,876.80 : 26,102,815.20 = 6,041,140.80 : x
  2. Step 2: Convert to fraction form
    17,401,876.80/26,102,815.20 = 6,041,140.80/x
  3. Step 3: Cross multiply
    17,401,876.80x = 26,102,815.20 × 6,041,140.80
  4. Step 4: Simplify right side
    17,401,876.80x = 157,690,781,899,580.16
  5. Step 5: Solve for x
    x = 157,690,781,899,580.16/17,401,876.80
  6. Step 6: Final answer
    x = 9,061,711.20

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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.