Home / 6,651,701.04-9,967,401-3,457,864.56

Finding the Fourth Proportional to 6,651,701.04, 9,967,401 and 3,457,864.56

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Solution

The fourth proportional to 6,651,701.04, 9,967,401 and 3,457,864.56 is: 5,181,520.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,651,701.04 : 9,967,401 = 3,457,864.56 : x
  2. Step 2: Convert to fraction form
    6,651,701.04/9,967,401 = 3,457,864.56/x
  3. Step 3: Cross multiply
    6,651,701.04x = 9,967,401 × 3,457,864.56
  4. Step 4: Simplify right side
    6,651,701.04x = 34,465,922,673,208.56
  5. Step 5: Solve for x
    x = 34,465,922,673,208.56/6,651,701.04
  6. Step 6: Final answer
    x = 5,181,520.11

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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.