Home / 1,775,322.88-2,663,096.40-750,462.04

Finding the Fourth Proportional to 1,775,322.88, 2,663,096.40 and 750,462.04

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Solution

The fourth proportional to 1,775,322.88, 2,663,096.40 and 750,462.04 is: 1,125,740.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,322.88 : 2,663,096.40 = 750,462.04 : x
  2. Step 2: Convert to fraction form
    1,775,322.88/2,663,096.40 = 750,462.04/x
  3. Step 3: Cross multiply
    1,775,322.88x = 2,663,096.40 × 750,462.04
  4. Step 4: Simplify right side
    1,775,322.88x = 1,998,552,757,060.66
  5. Step 5: Solve for x
    x = 1,998,552,757,060.66/1,775,322.88
  6. Step 6: Final answer
    x = 1,125,740.44

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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.