Home / 2,045,518.73-3,068,293.48-907,975.14

Finding the Fourth Proportional to 2,045,518.73, 3,068,293.48 and 907,975.14

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Solution

The fourth proportional to 2,045,518.73, 3,068,293.48 and 907,975.14 is: 1,361,969.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,518.73 : 3,068,293.48 = 907,975.14 : x
  2. Step 2: Convert to fraction form
    2,045,518.73/3,068,293.48 = 907,975.14/x
  3. Step 3: Cross multiply
    2,045,518.73x = 3,068,293.48 × 907,975.14
  4. Step 4: Simplify right side
    2,045,518.73x = 2,785,934,193,395.41
  5. Step 5: Solve for x
    x = 2,785,934,193,395.41/2,045,518.73
  6. Step 6: Final answer
    x = 1,361,969.53

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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.