Home / 1,223,027.68-1,834,858.32-464,882.08

Finding the Fourth Proportional to 1,223,027.68, 1,834,858.32 and 464,882.08

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Solution

The fourth proportional to 1,223,027.68, 1,834,858.32 and 464,882.08 is: 697,443.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,027.68 : 1,834,858.32 = 464,882.08 : x
  2. Step 2: Convert to fraction form
    1,223,027.68/1,834,858.32 = 464,882.08/x
  3. Step 3: Cross multiply
    1,223,027.68x = 1,834,858.32 × 464,882.08
  4. Step 4: Simplify right side
    1,223,027.68x = 852,992,752,306.91
  5. Step 5: Solve for x
    x = 852,992,752,306.91/1,223,027.68
  6. Step 6: Final answer
    x = 697,443.54

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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.