Home / 2,664,008.04-3,673,878-1,745,902.80

Finding the Fourth Proportional to 2,664,008.04, 3,673,878 and 1,745,902.80

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Solution

The fourth proportional to 2,664,008.04, 3,673,878 and 1,745,902.80 is: 2,407,738.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,008.04 : 3,673,878 = 1,745,902.80 : x
  2. Step 2: Convert to fraction form
    2,664,008.04/3,673,878 = 1,745,902.80/x
  3. Step 3: Cross multiply
    2,664,008.04x = 3,673,878 × 1,745,902.80
  4. Step 4: Simplify right side
    2,664,008.04x = 6,414,233,887,058.40
  5. Step 5: Solve for x
    x = 6,414,233,887,058.40/2,664,008.04
  6. Step 6: Final answer
    x = 2,407,738.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.