Home / 9,364,042.40-14,046,999.15-2,540,723.90

Finding the Fourth Proportional to 9,364,042.40, 14,046,999.15 and 2,540,723.90

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Solution

The fourth proportional to 9,364,042.40, 14,046,999.15 and 2,540,723.90 is: 3,811,339.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,042.40 : 14,046,999.15 = 2,540,723.90 : x
  2. Step 2: Convert to fraction form
    9,364,042.40/14,046,999.15 = 2,540,723.90/x
  3. Step 3: Cross multiply
    9,364,042.40x = 14,046,999.15 × 2,540,723.90
  4. Step 4: Simplify right side
    9,364,042.40x = 35,689,546,463,684.69
  5. Step 5: Solve for x
    x = 35,689,546,463,684.69/9,364,042.40
  6. Step 6: Final answer
    x = 3,811,339.69

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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.