Home / 2,619,055.04-3,614,333.28-1,545,967.04

Finding the Fourth Proportional to 2,619,055.04, 3,614,333.28 and 1,545,967.04

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Solution

The fourth proportional to 2,619,055.04, 3,614,333.28 and 1,545,967.04 is: 2,133,456.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,619,055.04 : 3,614,333.28 = 1,545,967.04 : x
  2. Step 2: Convert to fraction form
    2,619,055.04/3,614,333.28 = 1,545,967.04/x
  3. Step 3: Cross multiply
    2,619,055.04x = 3,614,333.28 × 1,545,967.04
  4. Step 4: Simplify right side
    2,619,055.04x = 5,587,640,122,455.09
  5. Step 5: Solve for x
    x = 5,587,640,122,455.09/2,619,055.04
  6. Step 6: Final answer
    x = 2,133,456.55

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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.