Home / 2,732,912.55-4,099,368.83-1,473,200.55

Finding the Fourth Proportional to 2,732,912.55, 4,099,368.83 and 1,473,200.55

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Solution

The fourth proportional to 2,732,912.55, 4,099,368.83 and 1,473,200.55 is: 2,209,800.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,912.55 : 4,099,368.83 = 1,473,200.55 : x
  2. Step 2: Convert to fraction form
    2,732,912.55/4,099,368.83 = 1,473,200.55/x
  3. Step 3: Cross multiply
    2,732,912.55x = 4,099,368.83 × 1,473,200.55
  4. Step 4: Simplify right side
    2,732,912.55x = 6,039,192,407,642.86
  5. Step 5: Solve for x
    x = 6,039,192,407,642.86/2,732,912.55
  6. Step 6: Final answer
    x = 2,209,800.83

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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.