Home / 2,184,642.04-3,013,571.42-1,367,426.96

Finding the Fourth Proportional to 2,184,642.04, 3,013,571.42 and 1,367,426.96

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Solution

The fourth proportional to 2,184,642.04, 3,013,571.42 and 1,367,426.96 is: 1,886,276.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,642.04 : 3,013,571.42 = 1,367,426.96 : x
  2. Step 2: Convert to fraction form
    2,184,642.04/3,013,571.42 = 1,367,426.96/x
  3. Step 3: Cross multiply
    2,184,642.04x = 3,013,571.42 × 1,367,426.96
  4. Step 4: Simplify right side
    2,184,642.04x = 4,120,838,805,593.48
  5. Step 5: Solve for x
    x = 4,120,838,805,593.48/2,184,642.04
  6. Step 6: Final answer
    x = 1,886,276.44

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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.