Home / 1,050,773.64-1,575,873.30-376,729.68

Finding the Fourth Proportional to 1,050,773.64, 1,575,873.30 and 376,729.68

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Solution

The fourth proportional to 1,050,773.64, 1,575,873.30 and 376,729.68 is: 564,991.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,773.64 : 1,575,873.30 = 376,729.68 : x
  2. Step 2: Convert to fraction form
    1,050,773.64/1,575,873.30 = 376,729.68/x
  3. Step 3: Cross multiply
    1,050,773.64x = 1,575,873.30 × 376,729.68
  4. Step 4: Simplify right side
    1,050,773.64x = 593,678,244,029.54
  5. Step 5: Solve for x
    x = 593,678,244,029.54/1,050,773.64
  6. Step 6: Final answer
    x = 564,991.57

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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.