Home / 4,160,675.80-6,241,013.70-3,684,784.60

Finding the Fourth Proportional to 4,160,675.80, 6,241,013.70 and 3,684,784.60

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Solution

The fourth proportional to 4,160,675.80, 6,241,013.70 and 3,684,784.60 is: 5,527,176.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,675.80 : 6,241,013.70 = 3,684,784.60 : x
  2. Step 2: Convert to fraction form
    4,160,675.80/6,241,013.70 = 3,684,784.60/x
  3. Step 3: Cross multiply
    4,160,675.80x = 6,241,013.70 × 3,684,784.60
  4. Step 4: Simplify right side
    4,160,675.80x = 22,996,791,170,149.02
  5. Step 5: Solve for x
    x = 22,996,791,170,149.02/4,160,675.80
  6. Step 6: Final answer
    x = 5,527,176.90

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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.