Home / 3,509,843.33-4,843,615.85-2,059,562.93

Finding the Fourth Proportional to 3,509,843.33, 4,843,615.85 and 2,059,562.93

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Solution

The fourth proportional to 3,509,843.33, 4,843,615.85 and 2,059,562.93 is: 2,842,215.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,843.33 : 4,843,615.85 = 2,059,562.93 : x
  2. Step 2: Convert to fraction form
    3,509,843.33/4,843,615.85 = 2,059,562.93/x
  3. Step 3: Cross multiply
    3,509,843.33x = 4,843,615.85 × 2,059,562.93
  4. Step 4: Simplify right side
    3,509,843.33x = 9,975,731,617,304.55
  5. Step 5: Solve for x
    x = 9,975,731,617,304.55/3,509,843.33
  6. Step 6: Final answer
    x = 2,842,215.65

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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.