Home / 4,093,670.30-6,140,505.45-2,499,347.30

Finding the Fourth Proportional to 4,093,670.30, 6,140,505.45 and 2,499,347.30

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Solution

The fourth proportional to 4,093,670.30, 6,140,505.45 and 2,499,347.30 is: 3,749,020.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,670.30 : 6,140,505.45 = 2,499,347.30 : x
  2. Step 2: Convert to fraction form
    4,093,670.30/6,140,505.45 = 2,499,347.30/x
  3. Step 3: Cross multiply
    4,093,670.30x = 6,140,505.45 × 2,499,347.30
  4. Step 4: Simplify right side
    4,093,670.30x = 15,347,255,717,092.79
  5. Step 5: Solve for x
    x = 15,347,255,717,092.79/4,093,670.30
  6. Step 6: Final answer
    x = 3,749,020.95

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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.