Home / 3,703,079.66-5,549,185.13-2,086,994.64

Finding the Fourth Proportional to 3,703,079.66, 5,549,185.13 and 2,086,994.64

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Solution

The fourth proportional to 3,703,079.66, 5,549,185.13 and 2,086,994.64 is: 3,127,429.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,079.66 : 5,549,185.13 = 2,086,994.64 : x
  2. Step 2: Convert to fraction form
    3,703,079.66/5,549,185.13 = 2,086,994.64/x
  3. Step 3: Cross multiply
    3,703,079.66x = 5,549,185.13 × 2,086,994.64
  4. Step 4: Simplify right side
    3,703,079.66x = 11,581,119,635,054.87
  5. Step 5: Solve for x
    x = 11,581,119,635,054.87/3,703,079.66
  6. Step 6: Final answer
    x = 3,127,429.25

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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.