Home / 4,389,736.04-6,055,789.72-2,841,497.20

Finding the Fourth Proportional to 4,389,736.04, 6,055,789.72 and 2,841,497.20

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Solution

The fourth proportional to 4,389,736.04, 6,055,789.72 and 2,841,497.20 is: 3,919,941.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,736.04 : 6,055,789.72 = 2,841,497.20 : x
  2. Step 2: Convert to fraction form
    4,389,736.04/6,055,789.72 = 2,841,497.20/x
  3. Step 3: Cross multiply
    4,389,736.04x = 6,055,789.72 × 2,841,497.20
  4. Step 4: Simplify right side
    4,389,736.04x = 17,207,509,533,168.79
  5. Step 5: Solve for x
    x = 17,207,509,533,168.79/4,389,736.04
  6. Step 6: Final answer
    x = 3,919,941.74

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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.