Home / 4,393,006.40-6,593,446.20-3,794,643.20

Finding the Fourth Proportional to 4,393,006.40, 6,593,446.20 and 3,794,643.20

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Solution

The fourth proportional to 4,393,006.40, 6,593,446.20 and 3,794,643.20 is: 5,695,365.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393,006.40 : 6,593,446.20 = 3,794,643.20 : x
  2. Step 2: Convert to fraction form
    4,393,006.40/6,593,446.20 = 3,794,643.20/x
  3. Step 3: Cross multiply
    4,393,006.40x = 6,593,446.20 × 3,794,643.20
  4. Step 4: Simplify right side
    4,393,006.40x = 25,019,775,787,395.84
  5. Step 5: Solve for x
    x = 25,019,775,787,395.84/4,393,006.40
  6. Step 6: Final answer
    x = 5,695,365.20

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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.