Home / 3,896,023.20-5,844,034.80-2,552,330.40

Finding the Fourth Proportional to 3,896,023.20, 5,844,034.80 and 2,552,330.40

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Solution

The fourth proportional to 3,896,023.20, 5,844,034.80 and 2,552,330.40 is: 3,828,495.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,896,023.20 : 5,844,034.80 = 2,552,330.40 : x
  2. Step 2: Convert to fraction form
    3,896,023.20/5,844,034.80 = 2,552,330.40/x
  3. Step 3: Cross multiply
    3,896,023.20x = 5,844,034.80 × 2,552,330.40
  4. Step 4: Simplify right side
    3,896,023.20x = 14,915,907,678,697.92
  5. Step 5: Solve for x
    x = 14,915,907,678,697.92/3,896,023.20
  6. Step 6: Final answer
    x = 3,828,495.60

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Similar ratio
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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.