Home / 2,881,193.16-3,976,045.20-1,592,022.27

Finding the Fourth Proportional to 2,881,193.16, 3,976,045.20 and 1,592,022.27

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Solution

The fourth proportional to 2,881,193.16, 3,976,045.20 and 1,592,022.27 is: 2,196,989.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,881,193.16 : 3,976,045.20 = 1,592,022.27 : x
  2. Step 2: Convert to fraction form
    2,881,193.16/3,976,045.20 = 1,592,022.27/x
  3. Step 3: Cross multiply
    2,881,193.16x = 3,976,045.20 × 1,592,022.27
  4. Step 4: Simplify right side
    2,881,193.16x = 6,329,952,504,926.61
  5. Step 5: Solve for x
    x = 6,329,952,504,926.61/2,881,193.16
  6. Step 6: Final answer
    x = 2,196,989.98

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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.