Home / 4,248,693.33-6,375,697.26-1,724,348.58

Finding the Fourth Proportional to 4,248,693.33, 6,375,697.26 and 1,724,348.58

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Solution

The fourth proportional to 4,248,693.33, 6,375,697.26 and 1,724,348.58 is: 2,587,601.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,693.33 : 6,375,697.26 = 1,724,348.58 : x
  2. Step 2: Convert to fraction form
    4,248,693.33/6,375,697.26 = 1,724,348.58/x
  3. Step 3: Cross multiply
    4,248,693.33x = 6,375,697.26 × 1,724,348.58
  4. Step 4: Simplify right side
    4,248,693.33x = 10,993,924,484,912.40
  5. Step 5: Solve for x
    x = 10,993,924,484,912.40/4,248,693.33
  6. Step 6: Final answer
    x = 2,587,601.33

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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.