Home / 5,292,717.96-7,943,686.38-3,022,786.92

Finding the Fourth Proportional to 5,292,717.96, 7,943,686.38 and 3,022,786.92

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Solution

The fourth proportional to 5,292,717.96, 7,943,686.38 and 3,022,786.92 is: 4,536,812.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,292,717.96 : 7,943,686.38 = 3,022,786.92 : x
  2. Step 2: Convert to fraction form
    5,292,717.96/7,943,686.38 = 3,022,786.92/x
  3. Step 3: Cross multiply
    5,292,717.96x = 7,943,686.38 × 3,022,786.92
  4. Step 4: Simplify right side
    5,292,717.96x = 24,012,071,286,046.15
  5. Step 5: Solve for x
    x = 24,012,071,286,046.15/5,292,717.96
  6. Step 6: Final answer
    x = 4,536,812.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.