Home / 4,127,475.23-5,696,441.13-2,495,894.43

Finding the Fourth Proportional to 4,127,475.23, 5,696,441.13 and 2,495,894.43

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Solution

The fourth proportional to 4,127,475.23, 5,696,441.13 and 2,495,894.43 is: 3,444,651.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,475.23 : 5,696,441.13 = 2,495,894.43 : x
  2. Step 2: Convert to fraction form
    4,127,475.23/5,696,441.13 = 2,495,894.43/x
  3. Step 3: Cross multiply
    4,127,475.23x = 5,696,441.13 × 2,495,894.43
  4. Step 4: Simplify right side
    4,127,475.23x = 14,217,715,687,189.91
  5. Step 5: Solve for x
    x = 14,217,715,687,189.91/4,127,475.23
  6. Step 6: Final answer
    x = 3,444,651.97

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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.