Home / 6,239,755.75-9,358,449.93-3,041,665.51

Finding the Fourth Proportional to 6,239,755.75, 9,358,449.93 and 3,041,665.51

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Solution

The fourth proportional to 6,239,755.75, 9,358,449.93 and 3,041,665.51 is: 4,561,921.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,755.75 : 9,358,449.93 = 3,041,665.51 : x
  2. Step 2: Convert to fraction form
    6,239,755.75/9,358,449.93 = 3,041,665.51/x
  3. Step 3: Cross multiply
    6,239,755.75x = 9,358,449.93 × 3,041,665.51
  4. Step 4: Simplify right side
    6,239,755.75x = 28,465,274,379,142.91
  5. Step 5: Solve for x
    x = 28,465,274,379,142.91/6,239,755.75
  6. Step 6: Final answer
    x = 4,561,921.25

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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.