Home / 3,670,215.90-5,505,323.85-1,010,823.90

Finding the Fourth Proportional to 3,670,215.90, 5,505,323.85 and 1,010,823.90

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Solution

The fourth proportional to 3,670,215.90, 5,505,323.85 and 1,010,823.90 is: 1,516,235.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,215.90 : 5,505,323.85 = 1,010,823.90 : x
  2. Step 2: Convert to fraction form
    3,670,215.90/5,505,323.85 = 1,010,823.90/x
  3. Step 3: Cross multiply
    3,670,215.90x = 5,505,323.85 × 1,010,823.90
  4. Step 4: Simplify right side
    3,670,215.90x = 5,564,912,924,820.01
  5. Step 5: Solve for x
    x = 5,564,912,924,820.01/3,670,215.90
  6. Step 6: Final answer
    x = 1,516,235.85

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Similar ratio
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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.