Home / 3,170,364.73-4,755,858.40-895,906.60

Finding the Fourth Proportional to 3,170,364.73, 4,755,858.40 and 895,906.60

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Solution

The fourth proportional to 3,170,364.73, 4,755,858.40 and 895,906.60 is: 1,343,947.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,364.73 : 4,755,858.40 = 895,906.60 : x
  2. Step 2: Convert to fraction form
    3,170,364.73/4,755,858.40 = 895,906.60/x
  3. Step 3: Cross multiply
    3,170,364.73x = 4,755,858.40 × 895,906.60
  4. Step 4: Simplify right side
    3,170,364.73x = 4,260,804,931,831.53
  5. Step 5: Solve for x
    x = 4,260,804,931,831.53/3,170,364.73
  6. Step 6: Final answer
    x = 1,343,947.87

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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.