Home / 3,350,306.73-5,026,020.51-2,630,619.30

Finding the Fourth Proportional to 3,350,306.73, 5,026,020.51 and 2,630,619.30

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Solution

The fourth proportional to 3,350,306.73, 5,026,020.51 and 2,630,619.30 is: 3,946,368.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,306.73 : 5,026,020.51 = 2,630,619.30 : x
  2. Step 2: Convert to fraction form
    3,350,306.73/5,026,020.51 = 2,630,619.30/x
  3. Step 3: Cross multiply
    3,350,306.73x = 5,026,020.51 × 2,630,619.30
  4. Step 4: Simplify right side
    3,350,306.73x = 13,221,546,555,801.84
  5. Step 5: Solve for x
    x = 13,221,546,555,801.84/3,350,306.73
  6. Step 6: Final answer
    x = 3,946,368.98

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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.