Home / 3,514,019.60-5,267,530.20-1,617,453.20

Finding the Fourth Proportional to 3,514,019.60, 5,267,530.20 and 1,617,453.20

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Solution

The fourth proportional to 3,514,019.60, 5,267,530.20 and 1,617,453.20 is: 2,424,569.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,019.60 : 5,267,530.20 = 1,617,453.20 : x
  2. Step 2: Convert to fraction form
    3,514,019.60/5,267,530.20 = 1,617,453.20/x
  3. Step 3: Cross multiply
    3,514,019.60x = 5,267,530.20 × 1,617,453.20
  4. Step 4: Simplify right side
    3,514,019.60x = 8,519,983,578,086.64
  5. Step 5: Solve for x
    x = 8,519,983,578,086.64/3,514,019.60
  6. Step 6: Final answer
    x = 2,424,569.17

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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.