Home / 2,384,084.08-3,575,742-654,550.48

Finding the Fourth Proportional to 2,384,084.08, 3,575,742 and 654,550.48

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Solution

The fourth proportional to 2,384,084.08, 3,575,742 and 654,550.48 is: 981,720.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,084.08 : 3,575,742 = 654,550.48 : x
  2. Step 2: Convert to fraction form
    2,384,084.08/3,575,742 = 654,550.48/x
  3. Step 3: Cross multiply
    2,384,084.08x = 3,575,742 × 654,550.48
  4. Step 4: Simplify right side
    2,384,084.08x = 2,340,503,642,456.16
  5. Step 5: Solve for x
    x = 2,340,503,642,456.16/2,384,084.08
  6. Step 6: Final answer
    x = 981,720.26

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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.