Home / 4,047,235.60-6,070,853.40-1,055,419.60

Finding the Fourth Proportional to 4,047,235.60, 6,070,853.40 and 1,055,419.60

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Solution

The fourth proportional to 4,047,235.60, 6,070,853.40 and 1,055,419.60 is: 1,583,129.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,235.60 : 6,070,853.40 = 1,055,419.60 : x
  2. Step 2: Convert to fraction form
    4,047,235.60/6,070,853.40 = 1,055,419.60/x
  3. Step 3: Cross multiply
    4,047,235.60x = 6,070,853.40 × 1,055,419.60
  4. Step 4: Simplify right side
    4,047,235.60x = 6,407,297,667,086.64
  5. Step 5: Solve for x
    x = 6,407,297,667,086.64/4,047,235.60
  6. Step 6: Final answer
    x = 1,583,129.40

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Similar ratio
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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.