Home / 2,133,908.34-3,197,590.26-1,449,924.08

Finding the Fourth Proportional to 2,133,908.34, 3,197,590.26 and 1,449,924.08

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Solution

The fourth proportional to 2,133,908.34, 3,197,590.26 and 1,449,924.08 is: 2,172,662.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,908.34 : 3,197,590.26 = 1,449,924.08 : x
  2. Step 2: Convert to fraction form
    2,133,908.34/3,197,590.26 = 1,449,924.08/x
  3. Step 3: Cross multiply
    2,133,908.34x = 3,197,590.26 × 1,449,924.08
  4. Step 4: Simplify right side
    2,133,908.34x = 4,636,263,115,947.46
  5. Step 5: Solve for x
    x = 4,636,263,115,947.46/2,133,908.34
  6. Step 6: Final answer
    x = 2,172,662.73

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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.