Home / 6,233,754.28-8,604,013.02-3,656,265.40

Finding the Fourth Proportional to 6,233,754.28, 8,604,013.02 and 3,656,265.40

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Solution

The fourth proportional to 6,233,754.28, 8,604,013.02 and 3,656,265.40 is: 5,046,486.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,754.28 : 8,604,013.02 = 3,656,265.40 : x
  2. Step 2: Convert to fraction form
    6,233,754.28/8,604,013.02 = 3,656,265.40/x
  3. Step 3: Cross multiply
    6,233,754.28x = 8,604,013.02 × 3,656,265.40
  4. Step 4: Simplify right side
    6,233,754.28x = 31,458,555,106,175.50
  5. Step 5: Solve for x
    x = 31,458,555,106,175.50/6,233,754.28
  6. Step 6: Final answer
    x = 5,046,486.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.