Home / 3,536,928.59-5,306,426.24-1,140,720.17

Finding the Fourth Proportional to 3,536,928.59, 5,306,426.24 and 1,140,720.17

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Solution

The fourth proportional to 3,536,928.59, 5,306,426.24 and 1,140,720.17 is: 1,711,413.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,928.59 : 5,306,426.24 = 1,140,720.17 : x
  2. Step 2: Convert to fraction form
    3,536,928.59/5,306,426.24 = 1,140,720.17/x
  3. Step 3: Cross multiply
    3,536,928.59x = 5,306,426.24 × 1,140,720.17
  4. Step 4: Simplify right side
    3,536,928.59x = 6,053,147,410,349.53
  5. Step 5: Solve for x
    x = 6,053,147,410,349.53/3,536,928.59
  6. Step 6: Final answer
    x = 1,711,413.52

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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.