Home / 4,099,699.60-6,149,549.40-4,043,712.40

Finding the Fourth Proportional to 4,099,699.60, 6,149,549.40 and 4,043,712.40

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Solution

The fourth proportional to 4,099,699.60, 6,149,549.40 and 4,043,712.40 is: 6,065,568.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,699.60 : 6,149,549.40 = 4,043,712.40 : x
  2. Step 2: Convert to fraction form
    4,099,699.60/6,149,549.40 = 4,043,712.40/x
  3. Step 3: Cross multiply
    4,099,699.60x = 6,149,549.40 × 4,043,712.40
  4. Step 4: Simplify right side
    4,099,699.60x = 24,867,009,163,192.56
  5. Step 5: Solve for x
    x = 24,867,009,163,192.56/4,099,699.60
  6. Step 6: Final answer
    x = 6,065,568.60

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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.