Home / 3,037,300.80-4,555,951.20-3,016,305.60

Finding the Fourth Proportional to 3,037,300.80, 4,555,951.20 and 3,016,305.60

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Solution

The fourth proportional to 3,037,300.80, 4,555,951.20 and 3,016,305.60 is: 4,524,458.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,300.80 : 4,555,951.20 = 3,016,305.60 : x
  2. Step 2: Convert to fraction form
    3,037,300.80/4,555,951.20 = 3,016,305.60/x
  3. Step 3: Cross multiply
    3,037,300.80x = 4,555,951.20 × 3,016,305.60
  4. Step 4: Simplify right side
    3,037,300.80x = 13,742,141,117,886.72
  5. Step 5: Solve for x
    x = 13,742,141,117,886.72/3,037,300.80
  6. Step 6: Final answer
    x = 4,524,458.40

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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.