Home / 3,035,730.96-4,189,395.33-1,659,151.15

Finding the Fourth Proportional to 3,035,730.96, 4,189,395.33 and 1,659,151.15

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Solution

The fourth proportional to 3,035,730.96, 4,189,395.33 and 1,659,151.15 is: 2,289,675.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,730.96 : 4,189,395.33 = 1,659,151.15 : x
  2. Step 2: Convert to fraction form
    3,035,730.96/4,189,395.33 = 1,659,151.15/x
  3. Step 3: Cross multiply
    3,035,730.96x = 4,189,395.33 × 1,659,151.15
  4. Step 4: Simplify right side
    3,035,730.96x = 6,950,840,069,100.64
  5. Step 5: Solve for x
    x = 6,950,840,069,100.64/3,035,730.96
  6. Step 6: Final answer
    x = 2,289,675.92

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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.