Home / 9,385,600.32-14,080,474.08-3,401,812.80

Finding the Fourth Proportional to 9,385,600.32, 14,080,474.08 and 3,401,812.80

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Solution

The fourth proportional to 9,385,600.32, 14,080,474.08 and 3,401,812.80 is: 5,103,470.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,385,600.32 : 14,080,474.08 = 3,401,812.80 : x
  2. Step 2: Convert to fraction form
    9,385,600.32/14,080,474.08 = 3,401,812.80/x
  3. Step 3: Cross multiply
    9,385,600.32x = 14,080,474.08 × 3,401,812.80
  4. Step 4: Simplify right side
    9,385,600.32x = 47,899,136,955,412.22
  5. Step 5: Solve for x
    x = 47,899,136,955,412.22/9,385,600.32
  6. Step 6: Final answer
    x = 5,103,470.78

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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.