Home / 2,549,821.36-3,823,512.12-1,485,167.04

Finding the Fourth Proportional to 2,549,821.36, 3,823,512.12 and 1,485,167.04

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Solution

The fourth proportional to 2,549,821.36, 3,823,512.12 and 1,485,167.04 is: 2,227,040.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,821.36 : 3,823,512.12 = 1,485,167.04 : x
  2. Step 2: Convert to fraction form
    2,549,821.36/3,823,512.12 = 1,485,167.04/x
  3. Step 3: Cross multiply
    2,549,821.36x = 3,823,512.12 × 1,485,167.04
  4. Step 4: Simplify right side
    2,549,821.36x = 5,678,554,177,664.53
  5. Step 5: Solve for x
    x = 5,678,554,177,664.53/2,549,821.36
  6. Step 6: Final answer
    x = 2,227,040.01

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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.