Home / 3,835,246.36-5,751,374.22-1,437,784.12

Finding the Fourth Proportional to 3,835,246.36, 5,751,374.22 and 1,437,784.12

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Solution

The fourth proportional to 3,835,246.36, 5,751,374.22 and 1,437,784.12 is: 2,156,115.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,246.36 : 5,751,374.22 = 1,437,784.12 : x
  2. Step 2: Convert to fraction form
    3,835,246.36/5,751,374.22 = 1,437,784.12/x
  3. Step 3: Cross multiply
    3,835,246.36x = 5,751,374.22 × 1,437,784.12
  4. Step 4: Simplify right side
    3,835,246.36x = 8,269,234,521,693.39
  5. Step 5: Solve for x
    x = 8,269,234,521,693.39/3,835,246.36
  6. Step 6: Final answer
    x = 2,156,115.60

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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.