Home / 3,168,410.24-4,745,731.04-1,950,273.92

Finding the Fourth Proportional to 3,168,410.24, 4,745,731.04 and 1,950,273.92

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Solution

The fourth proportional to 3,168,410.24, 4,745,731.04 and 1,950,273.92 is: 2,921,173.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,410.24 : 4,745,731.04 = 1,950,273.92 : x
  2. Step 2: Convert to fraction form
    3,168,410.24/4,745,731.04 = 1,950,273.92/x
  3. Step 3: Cross multiply
    3,168,410.24x = 4,745,731.04 × 1,950,273.92
  4. Step 4: Simplify right side
    3,168,410.24x = 9,255,475,478,646.48
  5. Step 5: Solve for x
    x = 9,255,475,478,646.48/3,168,410.24
  6. Step 6: Final answer
    x = 2,921,173.33

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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.