Home / 4,597,659.60-6,884,679.60-3,645,002.40

Finding the Fourth Proportional to 4,597,659.60, 6,884,679.60 and 3,645,002.40

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Solution

The fourth proportional to 4,597,659.60, 6,884,679.60 and 3,645,002.40 is: 5,458,140.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,659.60 : 6,884,679.60 = 3,645,002.40 : x
  2. Step 2: Convert to fraction form
    4,597,659.60/6,884,679.60 = 3,645,002.40/x
  3. Step 3: Cross multiply
    4,597,659.60x = 6,884,679.60 × 3,645,002.40
  4. Step 4: Simplify right side
    4,597,659.60x = 25,094,673,665,231.04
  5. Step 5: Solve for x
    x = 25,094,673,665,231.04/4,597,659.60
  6. Step 6: Final answer
    x = 5,458,140.85

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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.