Home / 2,292,662.76-3,160,540.04-1,602,190.94

Finding the Fourth Proportional to 2,292,662.76, 3,160,540.04 and 1,602,190.94

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Solution

The fourth proportional to 2,292,662.76, 3,160,540.04 and 1,602,190.94 is: 2,208,693.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,662.76 : 3,160,540.04 = 1,602,190.94 : x
  2. Step 2: Convert to fraction form
    2,292,662.76/3,160,540.04 = 1,602,190.94/x
  3. Step 3: Cross multiply
    2,292,662.76x = 3,160,540.04 × 1,602,190.94
  4. Step 4: Simplify right side
    2,292,662.76x = 5,063,788,617,595.24
  5. Step 5: Solve for x
    x = 5,063,788,617,595.24/2,292,662.76
  6. Step 6: Final answer
    x = 2,208,693.19

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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.