Home / 1,172,470.03-1,757,803.87-595,619.06

Finding the Fourth Proportional to 1,172,470.03, 1,757,803.87 and 595,619.06

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Solution

The fourth proportional to 1,172,470.03, 1,757,803.87 and 595,619.06 is: 892,970.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,172,470.03 : 1,757,803.87 = 595,619.06 : x
  2. Step 2: Convert to fraction form
    1,172,470.03/1,757,803.87 = 595,619.06/x
  3. Step 3: Cross multiply
    1,172,470.03x = 1,757,803.87 × 595,619.06
  4. Step 4: Simplify right side
    1,172,470.03x = 1,046,981,482,344.45
  5. Step 5: Solve for x
    x = 1,046,981,482,344.45/1,172,470.03
  6. Step 6: Final answer
    x = 892,970.79

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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.