Home / 2,463,671.87-3,695,516.49-757,803.66

Finding the Fourth Proportional to 2,463,671.87, 3,695,516.49 and 757,803.66

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Solution

The fourth proportional to 2,463,671.87, 3,695,516.49 and 757,803.66 is: 1,136,708.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,671.87 : 3,695,516.49 = 757,803.66 : x
  2. Step 2: Convert to fraction form
    2,463,671.87/3,695,516.49 = 757,803.66/x
  3. Step 3: Cross multiply
    2,463,671.87x = 3,695,516.49 × 757,803.66
  4. Step 4: Simplify right side
    2,463,671.87x = 2,800,475,921,712.35
  5. Step 5: Solve for x
    x = 2,800,475,921,712.35/2,463,671.87
  6. Step 6: Final answer
    x = 1,136,708.16

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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.