Home / 1,599,578.65-2,399,367.95-534,620.70

Finding the Fourth Proportional to 1,599,578.65, 2,399,367.95 and 534,620.70

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Solution

The fourth proportional to 1,599,578.65, 2,399,367.95 and 534,620.70 is: 801,931.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,578.65 : 2,399,367.95 = 534,620.70 : x
  2. Step 2: Convert to fraction form
    1,599,578.65/2,399,367.95 = 534,620.70/x
  3. Step 3: Cross multiply
    1,599,578.65x = 2,399,367.95 × 534,620.70
  4. Step 4: Simplify right side
    1,599,578.65x = 1,282,751,780,321.54
  5. Step 5: Solve for x
    x = 1,282,751,780,321.54/1,599,578.65
  6. Step 6: Final answer
    x = 801,931.05

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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.