Home / 3,764,176.91-5,643,091.17-1,632,655.63

Finding the Fourth Proportional to 3,764,176.91, 5,643,091.17 and 1,632,655.63

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Solution

The fourth proportional to 3,764,176.91, 5,643,091.17 and 1,632,655.63 is: 2,447,606.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,176.91 : 5,643,091.17 = 1,632,655.63 : x
  2. Step 2: Convert to fraction form
    3,764,176.91/5,643,091.17 = 1,632,655.63/x
  3. Step 3: Cross multiply
    3,764,176.91x = 5,643,091.17 × 1,632,655.63
  4. Step 4: Simplify right side
    3,764,176.91x = 9,213,224,569,303.79
  5. Step 5: Solve for x
    x = 9,213,224,569,303.79/3,764,176.91
  6. Step 6: Final answer
    x = 2,447,606.69

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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.