Home / 3,465,993.04-5,199,108.17-1,191,498.01

Finding the Fourth Proportional to 3,465,993.04, 5,199,108.17 and 1,191,498.01

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Solution

The fourth proportional to 3,465,993.04, 5,199,108.17 and 1,191,498.01 is: 1,787,287.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,993.04 : 5,199,108.17 = 1,191,498.01 : x
  2. Step 2: Convert to fraction form
    3,465,993.04/5,199,108.17 = 1,191,498.01/x
  3. Step 3: Cross multiply
    3,465,993.04x = 5,199,108.17 × 1,191,498.01
  4. Step 4: Simplify right side
    3,465,993.04x = 6,194,727,019,374.48
  5. Step 5: Solve for x
    x = 6,194,727,019,374.48/3,465,993.04
  6. Step 6: Final answer
    x = 1,787,287.79

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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.