Home / 4,276,078.97-5,901,084.29-2,440,500.50

Finding the Fourth Proportional to 4,276,078.97, 5,901,084.29 and 2,440,500.50

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Solution

The fourth proportional to 4,276,078.97, 5,901,084.29 and 2,440,500.50 is: 3,367,945.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,078.97 : 5,901,084.29 = 2,440,500.50 : x
  2. Step 2: Convert to fraction form
    4,276,078.97/5,901,084.29 = 2,440,500.50/x
  3. Step 3: Cross multiply
    4,276,078.97x = 5,901,084.29 × 2,440,500.50
  4. Step 4: Simplify right side
    4,276,078.97x = 14,401,599,181,141.11
  5. Step 5: Solve for x
    x = 14,401,599,181,141.11/4,276,078.97
  6. Step 6: Final answer
    x = 3,367,945.10

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1.5x scale

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.