Home / 2,067,048.77-3,094,509.95-1,449,411.11

Finding the Fourth Proportional to 2,067,048.77, 3,094,509.95 and 1,449,411.11

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Solution

The fourth proportional to 2,067,048.77, 3,094,509.95 and 1,449,411.11 is: 2,169,865.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,048.77 : 3,094,509.95 = 1,449,411.11 : x
  2. Step 2: Convert to fraction form
    2,067,048.77/3,094,509.95 = 1,449,411.11/x
  3. Step 3: Cross multiply
    2,067,048.77x = 3,094,509.95 × 1,449,411.11
  4. Step 4: Simplify right side
    2,067,048.77x = 4,485,217,094,288.49
  5. Step 5: Solve for x
    x = 4,485,217,094,288.49/2,067,048.77
  6. Step 6: Final answer
    x = 2,169,865.15

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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.