Home / 6,944,399.98-10,416,601.12-2,898,680.81

Finding the Fourth Proportional to 6,944,399.98, 10,416,601.12 and 2,898,680.81

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Solution

The fourth proportional to 6,944,399.98, 10,416,601.12 and 2,898,680.81 is: 4,348,021.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,399.98 : 10,416,601.12 = 2,898,680.81 : x
  2. Step 2: Convert to fraction form
    6,944,399.98/10,416,601.12 = 2,898,680.81/x
  3. Step 3: Cross multiply
    6,944,399.98x = 10,416,601.12 × 2,898,680.81
  4. Step 4: Simplify right side
    6,944,399.98x = 30,194,401,791,537.84
  5. Step 5: Solve for x
    x = 30,194,401,791,537.84/6,944,399.98
  6. Step 6: Final answer
    x = 4,348,021.70

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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.