Home / 1,343,017.33-2,014,744.70-396,483.73

Finding the Fourth Proportional to 1,343,017.33, 2,014,744.70 and 396,483.73

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Solution

The fourth proportional to 1,343,017.33, 2,014,744.70 and 396,483.73 is: 594,790.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,017.33 : 2,014,744.70 = 396,483.73 : x
  2. Step 2: Convert to fraction form
    1,343,017.33/2,014,744.70 = 396,483.73/x
  3. Step 3: Cross multiply
    1,343,017.33x = 2,014,744.70 × 396,483.73
  4. Step 4: Simplify right side
    1,343,017.33x = 798,813,493,653.73
  5. Step 5: Solve for x
    x = 798,813,493,653.73/1,343,017.33
  6. Step 6: Final answer
    x = 594,790.16

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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.