Home / 2,282,808.58-3,424,439.48-843,869.10

Finding the Fourth Proportional to 2,282,808.58, 3,424,439.48 and 843,869.10

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Solution

The fourth proportional to 2,282,808.58, 3,424,439.48 and 843,869.10 is: 1,265,887.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,282,808.58 : 3,424,439.48 = 843,869.10 : x
  2. Step 2: Convert to fraction form
    2,282,808.58/3,424,439.48 = 843,869.10/x
  3. Step 3: Cross multiply
    2,282,808.58x = 3,424,439.48 × 843,869.10
  4. Step 4: Simplify right side
    2,282,808.58x = 2,889,778,661,992.07
  5. Step 5: Solve for x
    x = 2,889,778,661,992.07/2,282,808.58
  6. Step 6: Final answer
    x = 1,265,887.42

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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.