Home / 3,423,727.44-5,136,444-1,027,616.40

Finding the Fourth Proportional to 3,423,727.44, 5,136,444 and 1,027,616.40

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Solution

The fourth proportional to 3,423,727.44, 5,136,444 and 1,027,616.40 is: 1,541,680.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,727.44 : 5,136,444 = 1,027,616.40 : x
  2. Step 2: Convert to fraction form
    3,423,727.44/5,136,444 = 1,027,616.40/x
  3. Step 3: Cross multiply
    3,423,727.44x = 5,136,444 × 1,027,616.40
  4. Step 4: Simplify right side
    3,423,727.44x = 5,278,294,092,081.60
  5. Step 5: Solve for x
    x = 5,278,294,092,081.60/3,423,727.44
  6. Step 6: Final answer
    x = 1,541,680.58

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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.