Home / 3,049,772.59-4,209,305.74-2,070,027.36

Finding the Fourth Proportional to 3,049,772.59, 4,209,305.74 and 2,070,027.36

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Solution

The fourth proportional to 3,049,772.59, 4,209,305.74 and 2,070,027.36 is: 2,857,058.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,772.59 : 4,209,305.74 = 2,070,027.36 : x
  2. Step 2: Convert to fraction form
    3,049,772.59/4,209,305.74 = 2,070,027.36/x
  3. Step 3: Cross multiply
    3,049,772.59x = 4,209,305.74 × 2,070,027.36
  4. Step 4: Simplify right side
    3,049,772.59x = 8,713,378,027,358.52
  5. Step 5: Solve for x
    x = 8,713,378,027,358.52/3,049,772.59
  6. Step 6: Final answer
    x = 2,857,058.28

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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.