Home / 4,014,165.60-6,028,246.80-3,888,194.40

Finding the Fourth Proportional to 4,014,165.60, 6,028,246.80 and 3,888,194.40

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Solution

The fourth proportional to 4,014,165.60, 6,028,246.80 and 3,888,194.40 is: 5,839,070.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,165.60 : 6,028,246.80 = 3,888,194.40 : x
  2. Step 2: Convert to fraction form
    4,014,165.60/6,028,246.80 = 3,888,194.40/x
  3. Step 3: Cross multiply
    4,014,165.60x = 6,028,246.80 × 3,888,194.40
  4. Step 4: Simplify right side
    4,014,165.60x = 23,438,995,449,577.92
  5. Step 5: Solve for x
    x = 23,438,995,449,577.92/4,014,165.60
  6. Step 6: Final answer
    x = 5,839,070.38

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Similar ratio
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1.5x scale

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.