Home / 5,667,928.46-7,821,677.60-3,089,552.66

Finding the Fourth Proportional to 5,667,928.46, 7,821,677.60 and 3,089,552.66

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Solution

The fourth proportional to 5,667,928.46, 7,821,677.60 and 3,089,552.66 is: 4,263,547.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,928.46 : 7,821,677.60 = 3,089,552.66 : x
  2. Step 2: Convert to fraction form
    5,667,928.46/7,821,677.60 = 3,089,552.66/x
  3. Step 3: Cross multiply
    5,667,928.46x = 7,821,677.60 × 3,089,552.66
  4. Step 4: Simplify right side
    5,667,928.46x = 24,165,484,834,742.41
  5. Step 5: Solve for x
    x = 24,165,484,834,742.41/5,667,928.46
  6. Step 6: Final answer
    x = 4,263,547.96

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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.