Home / 4,127,656.52-5,696,055.60-2,292,066.92

Finding the Fourth Proportional to 4,127,656.52, 5,696,055.60 and 2,292,066.92

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Solution

The fourth proportional to 4,127,656.52, 5,696,055.60 and 2,292,066.92 is: 3,162,991.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,656.52 : 5,696,055.60 = 2,292,066.92 : x
  2. Step 2: Convert to fraction form
    4,127,656.52/5,696,055.60 = 2,292,066.92/x
  3. Step 3: Cross multiply
    4,127,656.52x = 5,696,055.60 × 2,292,066.92
  4. Step 4: Simplify right side
    4,127,656.52x = 13,055,740,615,240.75
  5. Step 5: Solve for x
    x = 13,055,740,615,240.75/4,127,656.52
  6. Step 6: Final answer
    x = 3,162,991.05

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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.