Home / 3,949,413.39-5,924,323.17-1,109,746.98

Finding the Fourth Proportional to 3,949,413.39, 5,924,323.17 and 1,109,746.98

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Solution

The fourth proportional to 3,949,413.39, 5,924,323.17 and 1,109,746.98 is: 1,664,677.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,949,413.39 : 5,924,323.17 = 1,109,746.98 : x
  2. Step 2: Convert to fraction form
    3,949,413.39/5,924,323.17 = 1,109,746.98/x
  3. Step 3: Cross multiply
    3,949,413.39x = 5,924,323.17 × 1,109,746.98
  4. Step 4: Simplify right side
    3,949,413.39x = 6,574,499,746,451.53
  5. Step 5: Solve for x
    x = 6,574,499,746,451.53/3,949,413.39
  6. Step 6: Final answer
    x = 1,664,677.53

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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.