Home / 6,265,139.06-9,397,716.65-1,716,227.85

Finding the Fourth Proportional to 6,265,139.06, 9,397,716.65 and 1,716,227.85

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Solution

The fourth proportional to 6,265,139.06, 9,397,716.65 and 1,716,227.85 is: 2,574,343.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,139.06 : 9,397,716.65 = 1,716,227.85 : x
  2. Step 2: Convert to fraction form
    6,265,139.06/9,397,716.65 = 1,716,227.85/x
  3. Step 3: Cross multiply
    6,265,139.06x = 9,397,716.65 × 1,716,227.85
  4. Step 4: Simplify right side
    6,265,139.06x = 16,128,623,032,557.56
  5. Step 5: Solve for x
    x = 16,128,623,032,557.56/6,265,139.06
  6. Step 6: Final answer
    x = 2,574,343.98

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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.