Home / 3,812,482.15-5,259,910.26-2,436,631.23

Finding the Fourth Proportional to 3,812,482.15, 5,259,910.26 and 2,436,631.23

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Solution

The fourth proportional to 3,812,482.15, 5,259,910.26 and 2,436,631.23 is: 3,361,710.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,482.15 : 5,259,910.26 = 2,436,631.23 : x
  2. Step 2: Convert to fraction form
    3,812,482.15/5,259,910.26 = 2,436,631.23/x
  3. Step 3: Cross multiply
    3,812,482.15x = 5,259,910.26 × 2,436,631.23
  4. Step 4: Simplify right side
    3,812,482.15x = 12,816,461,593,299.51
  5. Step 5: Solve for x
    x = 12,816,461,593,299.51/3,812,482.15
  6. Step 6: Final answer
    x = 3,361,710.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.