Home / 2,098,017.27-2,895,259.55-1,180,247.04

Finding the Fourth Proportional to 2,098,017.27, 2,895,259.55 and 1,180,247.04

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Solution

The fourth proportional to 2,098,017.27, 2,895,259.55 and 1,180,247.04 is: 1,628,738.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,017.27 : 2,895,259.55 = 1,180,247.04 : x
  2. Step 2: Convert to fraction form
    2,098,017.27/2,895,259.55 = 1,180,247.04/x
  3. Step 3: Cross multiply
    2,098,017.27x = 2,895,259.55 × 1,180,247.04
  4. Step 4: Simplify right side
    2,098,017.27x = 3,417,121,508,018.00
  5. Step 5: Solve for x
    x = 3,417,121,508,018.00/2,098,017.27
  6. Step 6: Final answer
    x = 1,628,738.50

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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.