Home / 5,865,727.60-8,806,464.60-3,745,212.40

Finding the Fourth Proportional to 5,865,727.60, 8,806,464.60 and 3,745,212.40

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Solution

The fourth proportional to 5,865,727.60, 8,806,464.60 and 3,745,212.40 is: 5,622,845.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,865,727.60 : 8,806,464.60 = 3,745,212.40 : x
  2. Step 2: Convert to fraction form
    5,865,727.60/8,806,464.60 = 3,745,212.40/x
  3. Step 3: Cross multiply
    5,865,727.60x = 8,806,464.60 × 3,745,212.40
  4. Step 4: Simplify right side
    5,865,727.60x = 32,982,080,420,081.04
  5. Step 5: Solve for x
    x = 32,982,080,420,081.04/5,865,727.60
  6. Step 6: Final answer
    x = 5,622,845.56

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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.