Home / 3,544,176.19-4,890,987.74-2,016,283.31

Finding the Fourth Proportional to 3,544,176.19, 4,890,987.74 and 2,016,283.31

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Solution

The fourth proportional to 3,544,176.19, 4,890,987.74 and 2,016,283.31 is: 2,782,484.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,176.19 : 4,890,987.74 = 2,016,283.31 : x
  2. Step 2: Convert to fraction form
    3,544,176.19/4,890,987.74 = 2,016,283.31/x
  3. Step 3: Cross multiply
    3,544,176.19x = 4,890,987.74 × 2,016,283.31
  4. Step 4: Simplify right side
    3,544,176.19x = 9,861,616,966,844.80
  5. Step 5: Solve for x
    x = 9,861,616,966,844.80/3,544,176.19
  6. Step 6: Final answer
    x = 2,782,484.97

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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.