Home / 3,790,231.16-5,684,723.96-1,360,881.50

Finding the Fourth Proportional to 3,790,231.16, 5,684,723.96 and 1,360,881.50

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Solution

The fourth proportional to 3,790,231.16, 5,684,723.96 and 1,360,881.50 is: 2,041,098.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,790,231.16 : 5,684,723.96 = 1,360,881.50 : x
  2. Step 2: Convert to fraction form
    3,790,231.16/5,684,723.96 = 1,360,881.50/x
  3. Step 3: Cross multiply
    3,790,231.16x = 5,684,723.96 × 1,360,881.50
  4. Step 4: Simplify right side
    3,790,231.16x = 7,736,235,634,542.71
  5. Step 5: Solve for x
    x = 7,736,235,634,542.71/3,790,231.16
  6. Step 6: Final answer
    x = 2,041,098.63

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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.