Home / 3,687,803.10-5,088,795.84-2,056,057.29

Finding the Fourth Proportional to 3,687,803.10, 5,088,795.84 and 2,056,057.29

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Solution

The fourth proportional to 3,687,803.10, 5,088,795.84 and 2,056,057.29 is: 2,837,151.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,687,803.10 : 5,088,795.84 = 2,056,057.29 : x
  2. Step 2: Convert to fraction form
    3,687,803.10/5,088,795.84 = 2,056,057.29/x
  3. Step 3: Cross multiply
    3,687,803.10x = 5,088,795.84 × 2,056,057.29
  4. Step 4: Simplify right side
    3,687,803.10x = 10,462,855,784,153.67
  5. Step 5: Solve for x
    x = 10,462,855,784,153.67/3,687,803.10
  6. Step 6: Final answer
    x = 2,837,151.42

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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.