Home / 2,336,123.20-3,498,655.20-1,584,097.60

Finding the Fourth Proportional to 2,336,123.20, 3,498,655.20 and 1,584,097.60

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Solution

The fourth proportional to 2,336,123.20, 3,498,655.20 and 1,584,097.60 is: 2,372,396.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,123.20 : 3,498,655.20 = 1,584,097.60 : x
  2. Step 2: Convert to fraction form
    2,336,123.20/3,498,655.20 = 1,584,097.60/x
  3. Step 3: Cross multiply
    2,336,123.20x = 3,498,655.20 × 1,584,097.60
  4. Step 4: Simplify right side
    2,336,123.20x = 5,542,211,305,547.52
  5. Step 5: Solve for x
    x = 5,542,211,305,547.52/2,336,123.20
  6. Step 6: Final answer
    x = 2,372,396.84

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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.