Home / 4,127,497.34-5,695,755.93-2,292,072.86

Finding the Fourth Proportional to 4,127,497.34, 5,695,755.93 and 2,292,072.86

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Solution

The fourth proportional to 4,127,497.34, 5,695,755.93 and 2,292,072.86 is: 3,162,954.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,497.34 : 5,695,755.93 = 2,292,072.86 : x
  2. Step 2: Convert to fraction form
    4,127,497.34/5,695,755.93 = 2,292,072.86/x
  3. Step 3: Cross multiply
    4,127,497.34x = 5,695,755.93 × 2,292,072.86
  4. Step 4: Simplify right side
    4,127,497.34x = 13,055,087,584,337.06
  5. Step 5: Solve for x
    x = 13,055,087,584,337.06/4,127,497.34
  6. Step 6: Final answer
    x = 3,162,954.81

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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.