Home / 6,826,966.86-10,244,490.32-2,512,047.07

Finding the Fourth Proportional to 6,826,966.86, 10,244,490.32 and 2,512,047.07

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Solution

The fourth proportional to 6,826,966.86, 10,244,490.32 and 2,512,047.07 is: 3,769,557.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,966.86 : 10,244,490.32 = 2,512,047.07 : x
  2. Step 2: Convert to fraction form
    6,826,966.86/10,244,490.32 = 2,512,047.07/x
  3. Step 3: Cross multiply
    6,826,966.86x = 10,244,490.32 × 2,512,047.07
  4. Step 4: Simplify right side
    6,826,966.86x = 25,734,641,891,999.36
  5. Step 5: Solve for x
    x = 25,734,641,891,999.36/6,826,966.86
  6. Step 6: Final answer
    x = 3,769,557.17

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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.