Home / 2,013,783.33-3,020,213.60-574,439.46

Finding the Fourth Proportional to 2,013,783.33, 3,020,213.60 and 574,439.46

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Solution

The fourth proportional to 2,013,783.33, 3,020,213.60 and 574,439.46 is: 861,527.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,783.33 : 3,020,213.60 = 574,439.46 : x
  2. Step 2: Convert to fraction form
    2,013,783.33/3,020,213.60 = 574,439.46/x
  3. Step 3: Cross multiply
    2,013,783.33x = 3,020,213.60 × 574,439.46
  4. Step 4: Simplify right side
    2,013,783.33x = 1,734,929,869,468.66
  5. Step 5: Solve for x
    x = 1,734,929,869,468.66/2,013,783.33
  6. Step 6: Final answer
    x = 861,527.58

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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.