Home / 2,468,886.60-3,458,803.20-2,468,886.60

Finding the Fourth Proportional to 2,468,886.60, 3,458,803.20 and 2,468,886.60

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Solution

The fourth proportional to 2,468,886.60, 3,458,803.20 and 2,468,886.60 is: 3,458,803.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,886.60 : 3,458,803.20 = 2,468,886.60 : x
  2. Step 2: Convert to fraction form
    2,468,886.60/3,458,803.20 = 2,468,886.60/x
  3. Step 3: Cross multiply
    2,468,886.60x = 3,458,803.20 × 2,468,886.60
  4. Step 4: Simplify right side
    2,468,886.60x = 8,539,392,872,517.12
  5. Step 5: Solve for x
    x = 8,539,392,872,517.12/2,468,886.60
  6. Step 6: Final answer
    x = 3,458,803.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.