Home / 2,850,766.71-4,276,937.39-2,537,413.35

Finding the Fourth Proportional to 2,850,766.71, 4,276,937.39 and 2,537,413.35

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Solution

The fourth proportional to 2,850,766.71, 4,276,937.39 and 2,537,413.35 is: 3,806,820.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,850,766.71 : 4,276,937.39 = 2,537,413.35 : x
  2. Step 2: Convert to fraction form
    2,850,766.71/4,276,937.39 = 2,537,413.35/x
  3. Step 3: Cross multiply
    2,850,766.71x = 4,276,937.39 × 2,537,413.35
  4. Step 4: Simplify right side
    2,850,766.71x = 10,852,358,030,500.16
  5. Step 5: Solve for x
    x = 10,852,358,030,500.16/2,850,766.71
  6. Step 6: Final answer
    x = 3,806,820.81

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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.