Home / 6,144,756.56-9,217,135.80-1,657,033.04

Finding the Fourth Proportional to 6,144,756.56, 9,217,135.80 and 1,657,033.04

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Solution

The fourth proportional to 6,144,756.56, 9,217,135.80 and 1,657,033.04 is: 2,485,549.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,756.56 : 9,217,135.80 = 1,657,033.04 : x
  2. Step 2: Convert to fraction form
    6,144,756.56/9,217,135.80 = 1,657,033.04/x
  3. Step 3: Cross multiply
    6,144,756.56x = 9,217,135.80 × 1,657,033.04
  4. Step 4: Simplify right side
    6,144,756.56x = 15,273,098,554,766.83
  5. Step 5: Solve for x
    x = 15,273,098,554,766.83/6,144,756.56
  6. Step 6: Final answer
    x = 2,485,549.82

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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.