Home / 4,389,243.09-6,582,498.15-1,548,689.73

Finding the Fourth Proportional to 4,389,243.09, 6,582,498.15 and 1,548,689.73

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Solution

The fourth proportional to 4,389,243.09, 6,582,498.15 and 1,548,689.73 is: 2,322,552.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,243.09 : 6,582,498.15 = 1,548,689.73 : x
  2. Step 2: Convert to fraction form
    4,389,243.09/6,582,498.15 = 1,548,689.73/x
  3. Step 3: Cross multiply
    4,389,243.09x = 6,582,498.15 × 1,548,689.73
  4. Step 4: Simplify right side
    4,389,243.09x = 10,194,247,282,649
  5. Step 5: Solve for x
    x = 10,194,247,282,649/4,389,243.09
  6. Step 6: Final answer
    x = 2,322,552.45

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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.