Home / 2,697,366.30-4,047,604.65-1,015,676.70

Finding the Fourth Proportional to 2,697,366.30, 4,047,604.65 and 1,015,676.70

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Solution

The fourth proportional to 2,697,366.30, 4,047,604.65 and 1,015,676.70 is: 1,524,100.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,366.30 : 4,047,604.65 = 1,015,676.70 : x
  2. Step 2: Convert to fraction form
    2,697,366.30/4,047,604.65 = 1,015,676.70/x
  3. Step 3: Cross multiply
    2,697,366.30x = 4,047,604.65 × 1,015,676.70
  4. Step 4: Simplify right side
    2,697,366.30x = 4,111,057,733,816.66
  5. Step 5: Solve for x
    x = 4,111,057,733,816.66/2,697,366.30
  6. Step 6: Final answer
    x = 1,524,100.65

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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.