Home / 4,367,344.40-6,548,683.80-1,840,144.40

Finding the Fourth Proportional to 4,367,344.40, 6,548,683.80 and 1,840,144.40

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Solution

The fourth proportional to 4,367,344.40, 6,548,683.80 and 1,840,144.40 is: 2,759,233.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,344.40 : 6,548,683.80 = 1,840,144.40 : x
  2. Step 2: Convert to fraction form
    4,367,344.40/6,548,683.80 = 1,840,144.40/x
  3. Step 3: Cross multiply
    4,367,344.40x = 6,548,683.80 × 1,840,144.40
  4. Step 4: Simplify right side
    4,367,344.40x = 12,050,523,821,940.72
  5. Step 5: Solve for x
    x = 12,050,523,821,940.72/4,367,344.40
  6. Step 6: Final answer
    x = 2,759,233.69

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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.