Home / 6,175,313.30-8,526,185.85-4,722,478.27

Finding the Fourth Proportional to 6,175,313.30, 8,526,185.85 and 4,722,478.27

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Solution

The fourth proportional to 6,175,313.30, 8,526,185.85 and 4,722,478.27 is: 6,520,272.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,175,313.30 : 8,526,185.85 = 4,722,478.27 : x
  2. Step 2: Convert to fraction form
    6,175,313.30/8,526,185.85 = 4,722,478.27/x
  3. Step 3: Cross multiply
    6,175,313.30x = 8,526,185.85 × 4,722,478.27
  4. Step 4: Simplify right side
    6,175,313.30x = 40,264,727,399,000.30
  5. Step 5: Solve for x
    x = 40,264,727,399,000.30/6,175,313.30
  6. Step 6: Final answer
    x = 6,520,272.81

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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.