Home / 2,047,906.06-3,069,569.22-767,281.48

Finding the Fourth Proportional to 2,047,906.06, 3,069,569.22 and 767,281.48

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Solution

The fourth proportional to 2,047,906.06, 3,069,569.22 and 767,281.48 is: 1,150,064.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,906.06 : 3,069,569.22 = 767,281.48 : x
  2. Step 2: Convert to fraction form
    2,047,906.06/3,069,569.22 = 767,281.48/x
  3. Step 3: Cross multiply
    2,047,906.06x = 3,069,569.22 × 767,281.48
  4. Step 4: Simplify right side
    2,047,906.06x = 2,355,223,614,084.05
  5. Step 5: Solve for x
    x = 2,355,223,614,084.05/2,047,906.06
  6. Step 6: Final answer
    x = 1,150,064.28

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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.