Home / 6,245,851.17-9,364,763.01-2,605,092.81

Finding the Fourth Proportional to 6,245,851.17, 9,364,763.01 and 2,605,092.81

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Solution

The fourth proportional to 6,245,851.17, 9,364,763.01 and 2,605,092.81 is: 3,905,965.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,245,851.17 : 9,364,763.01 = 2,605,092.81 : x
  2. Step 2: Convert to fraction form
    6,245,851.17/9,364,763.01 = 2,605,092.81/x
  3. Step 3: Cross multiply
    6,245,851.17x = 9,364,763.01 × 2,605,092.81
  4. Step 4: Simplify right side
    6,245,851.17x = 24,396,076,823,717.73
  5. Step 5: Solve for x
    x = 24,396,076,823,717.73/6,245,851.17
  6. Step 6: Final answer
    x = 3,905,965.12

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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.