Home / 2,683,587.60-4,027,584.60-2,662,592.40

Finding the Fourth Proportional to 2,683,587.60, 4,027,584.60 and 2,662,592.40

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Solution

The fourth proportional to 2,683,587.60, 4,027,584.60 and 2,662,592.40 is: 3,996,074.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,587.60 : 4,027,584.60 = 2,662,592.40 : x
  2. Step 2: Convert to fraction form
    2,683,587.60/4,027,584.60 = 2,662,592.40/x
  3. Step 3: Cross multiply
    2,683,587.60x = 4,027,584.60 × 2,662,592.40
  4. Step 4: Simplify right side
    2,683,587.60x = 10,723,816,146,317.04
  5. Step 5: Solve for x
    x = 10,723,816,146,317.04/2,683,587.60
  6. Step 6: Final answer
    x = 3,996,074.56

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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.