Home / 3,368,822.90-5,055,854.77-2,351,334.81

Finding the Fourth Proportional to 3,368,822.90, 5,055,854.77 and 2,351,334.81

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Solution

The fourth proportional to 3,368,822.90, 5,055,854.77 and 2,351,334.81 is: 3,528,831.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,822.90 : 5,055,854.77 = 2,351,334.81 : x
  2. Step 2: Convert to fraction form
    3,368,822.90/5,055,854.77 = 2,351,334.81/x
  3. Step 3: Cross multiply
    3,368,822.90x = 5,055,854.77 × 2,351,334.81
  4. Step 4: Simplify right side
    3,368,822.90x = 11,888,007,336,904.17
  5. Step 5: Solve for x
    x = 11,888,007,336,904.17/3,368,822.90
  6. Step 6: Final answer
    x = 3,528,831.20

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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.