Home / 4,127,599.98-5,695,896.42-2,292,174.72

Finding the Fourth Proportional to 4,127,599.98, 5,695,896.42 and 2,292,174.72

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Solution

The fourth proportional to 4,127,599.98, 5,695,896.42 and 2,292,174.72 is: 3,163,094.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,599.98 : 5,695,896.42 = 2,292,174.72 : x
  2. Step 2: Convert to fraction form
    4,127,599.98/5,695,896.42 = 2,292,174.72/x
  3. Step 3: Cross multiply
    4,127,599.98x = 5,695,896.42 × 2,292,174.72
  4. Step 4: Simplify right side
    4,127,599.98x = 13,055,989,781,662.50
  5. Step 5: Solve for x
    x = 13,055,989,781,662.50/4,127,599.98
  6. Step 6: Final answer
    x = 3,163,094.74

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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.