Home / 7,439,937.44-10,268,234.24-4,541,012.90

Finding the Fourth Proportional to 7,439,937.44, 10,268,234.24 and 4,541,012.90

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Solution

The fourth proportional to 7,439,937.44, 10,268,234.24 and 4,541,012.90 is: 6,267,281.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,439,937.44 : 10,268,234.24 = 4,541,012.90 : x
  2. Step 2: Convert to fraction form
    7,439,937.44/10,268,234.24 = 4,541,012.90/x
  3. Step 3: Cross multiply
    7,439,937.44x = 10,268,234.24 × 4,541,012.90
  4. Step 4: Simplify right side
    7,439,937.44x = 46,628,184,108,521.34
  5. Step 5: Solve for x
    x = 46,628,184,108,521.34/7,439,937.44
  6. Step 6: Final answer
    x = 6,267,281.75

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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.