Home / 6,550,327.44-9,039,332.30-3,649,656.29

Finding the Fourth Proportional to 6,550,327.44, 9,039,332.30 and 3,649,656.29

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Solution

The fourth proportional to 6,550,327.44, 9,039,332.30 and 3,649,656.29 is: 5,036,459.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,327.44 : 9,039,332.30 = 3,649,656.29 : x
  2. Step 2: Convert to fraction form
    6,550,327.44/9,039,332.30 = 3,649,656.29/x
  3. Step 3: Cross multiply
    6,550,327.44x = 9,039,332.30 × 3,649,656.29
  4. Step 4: Simplify right side
    6,550,327.44x = 32,990,455,922,650.23
  5. Step 5: Solve for x
    x = 32,990,455,922,650.23/6,550,327.44
  6. Step 6: Final answer
    x = 5,036,459.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.