Home / 2,844,831.50-4,262,752.98-2,309,738.22

Finding the Fourth Proportional to 2,844,831.50, 4,262,752.98 and 2,309,738.22

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Solution

The fourth proportional to 2,844,831.50, 4,262,752.98 and 2,309,738.22 is: 3,460,958.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,831.50 : 4,262,752.98 = 2,309,738.22 : x
  2. Step 2: Convert to fraction form
    2,844,831.50/4,262,752.98 = 2,309,738.22/x
  3. Step 3: Cross multiply
    2,844,831.50x = 4,262,752.98 × 2,309,738.22
  4. Step 4: Simplify right side
    2,844,831.50x = 9,845,843,480,324.90
  5. Step 5: Solve for x
    x = 9,845,843,480,324.90/2,844,831.50
  6. Step 6: Final answer
    x = 3,460,958.40

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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.