Home / 4,099,080.60-5,656,586.40-2,263,507.20

Finding the Fourth Proportional to 4,099,080.60, 5,656,586.40 and 2,263,507.20

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Solution

The fourth proportional to 4,099,080.60, 5,656,586.40 and 2,263,507.20 is: 3,123,559.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,080.60 : 5,656,586.40 = 2,263,507.20 : x
  2. Step 2: Convert to fraction form
    4,099,080.60/5,656,586.40 = 2,263,507.20/x
  3. Step 3: Cross multiply
    4,099,080.60x = 5,656,586.40 × 2,263,507.20
  4. Step 4: Simplify right side
    4,099,080.60x = 12,803,724,043,822.08
  5. Step 5: Solve for x
    x = 12,803,724,043,822.08/4,099,080.60
  6. Step 6: Final answer
    x = 3,123,559.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.