Home / 5,994,222.32-8,272,667.85-3,672,655.53

Finding the Fourth Proportional to 5,994,222.32, 8,272,667.85 and 3,672,655.53

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Solution

The fourth proportional to 5,994,222.32, 8,272,667.85 and 3,672,655.53 is: 5,068,657.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994,222.32 : 8,272,667.85 = 3,672,655.53 : x
  2. Step 2: Convert to fraction form
    5,994,222.32/8,272,667.85 = 3,672,655.53/x
  3. Step 3: Cross multiply
    5,994,222.32x = 8,272,667.85 × 3,672,655.53
  4. Step 4: Simplify right side
    5,994,222.32x = 30,382,659,303,019.43
  5. Step 5: Solve for x
    x = 30,382,659,303,019.43/5,994,222.32
  6. Step 6: Final answer
    x = 5,068,657.40

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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.