Home / 936,863.04-1,404,433.44-337,677.60

Finding the Fourth Proportional to 936,863.04, 1,404,433.44 and 337,677.60

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Solution

The fourth proportional to 936,863.04, 1,404,433.44 and 337,677.60 is: 506,206.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,863.04 : 1,404,433.44 = 337,677.60 : x
  2. Step 2: Convert to fraction form
    936,863.04/1,404,433.44 = 337,677.60/x
  3. Step 3: Cross multiply
    936,863.04x = 1,404,433.44 × 337,677.60
  4. Step 4: Simplify right side
    936,863.04x = 474,245,713,378.94
  5. Step 5: Solve for x
    x = 474,245,713,378.94/936,863.04
  6. Step 6: Final answer
    x = 506,206.02

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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.