Home / 6,133,755.84-8,466,025.50-3,812,401.50

Finding the Fourth Proportional to 6,133,755.84, 8,466,025.50 and 3,812,401.50

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Solution

The fourth proportional to 6,133,755.84, 8,466,025.50 and 3,812,401.50 is: 5,262,010.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,755.84 : 8,466,025.50 = 3,812,401.50 : x
  2. Step 2: Convert to fraction form
    6,133,755.84/8,466,025.50 = 3,812,401.50/x
  3. Step 3: Cross multiply
    6,133,755.84x = 8,466,025.50 × 3,812,401.50
  4. Step 4: Simplify right side
    6,133,755.84x = 32,275,888,315,238.25
  5. Step 5: Solve for x
    x = 32,275,888,315,238.25/6,133,755.84
  6. Step 6: Final answer
    x = 5,262,010.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.