Home / 3,722,502.80-5,200,875.10-3,722,502.80

Finding the Fourth Proportional to 3,722,502.80, 5,200,875.10 and 3,722,502.80

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Solution

The fourth proportional to 3,722,502.80, 5,200,875.10 and 3,722,502.80 is: 5,200,875.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,502.80 : 5,200,875.10 = 3,722,502.80 : x
  2. Step 2: Convert to fraction form
    3,722,502.80/5,200,875.10 = 3,722,502.80/x
  3. Step 3: Cross multiply
    3,722,502.80x = 5,200,875.10 × 3,722,502.80
  4. Step 4: Simplify right side
    3,722,502.80x = 19,360,272,122,200.28
  5. Step 5: Solve for x
    x = 19,360,272,122,200.28/3,722,502.80
  6. Step 6: Final answer
    x = 5,200,875.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.