Home / 2,233,837-3,350,201.90-636,413.92

Finding the Fourth Proportional to 2,233,837, 3,350,201.90 and 636,413.92

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Solution

The fourth proportional to 2,233,837, 3,350,201.90 and 636,413.92 is: 954,463.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,837 : 3,350,201.90 = 636,413.92 : x
  2. Step 2: Convert to fraction form
    2,233,837/3,350,201.90 = 636,413.92/x
  3. Step 3: Cross multiply
    2,233,837x = 3,350,201.90 × 636,413.92
  4. Step 4: Simplify right side
    2,233,837x = 2,132,115,123,970.45
  5. Step 5: Solve for x
    x = 2,132,115,123,970.45/2,233,837
  6. Step 6: Final answer
    x = 954,463.16

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1.5x scale

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.