Home / 4,079,654.84-6,113,316.66-2,729,400.29

Finding the Fourth Proportional to 4,079,654.84, 6,113,316.66 and 2,729,400.29

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Solution

The fourth proportional to 4,079,654.84, 6,113,316.66 and 2,729,400.29 is: 4,089,975.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,654.84 : 6,113,316.66 = 2,729,400.29 : x
  2. Step 2: Convert to fraction form
    4,079,654.84/6,113,316.66 = 2,729,400.29/x
  3. Step 3: Cross multiply
    4,079,654.84x = 6,113,316.66 × 2,729,400.29
  4. Step 4: Simplify right side
    4,079,654.84x = 16,685,688,234,099.25
  5. Step 5: Solve for x
    x = 16,685,688,234,099.25/4,079,654.84
  6. Step 6: Final answer
    x = 4,089,975.48

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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.