Home / 1,796,312.22-2,474,700.03-1,251,462.48

Finding the Fourth Proportional to 1,796,312.22, 2,474,700.03 and 1,251,462.48

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Solution

The fourth proportional to 1,796,312.22, 2,474,700.03 and 1,251,462.48 is: 1,724,084.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,312.22 : 2,474,700.03 = 1,251,462.48 : x
  2. Step 2: Convert to fraction form
    1,796,312.22/2,474,700.03 = 1,251,462.48/x
  3. Step 3: Cross multiply
    1,796,312.22x = 2,474,700.03 × 1,251,462.48
  4. Step 4: Simplify right side
    1,796,312.22x = 3,096,994,236,799.87
  5. Step 5: Solve for x
    x = 3,096,994,236,799.87/1,796,312.22
  6. Step 6: Final answer
    x = 1,724,084.60

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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.