Home / 895,780.58-1,343,662.52-363,174.98

Finding the Fourth Proportional to 895,780.58, 1,343,662.52 and 363,174.98

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Solution

The fourth proportional to 895,780.58, 1,343,662.52 and 363,174.98 is: 544,759.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,780.58 : 1,343,662.52 = 363,174.98 : x
  2. Step 2: Convert to fraction form
    895,780.58/1,343,662.52 = 363,174.98/x
  3. Step 3: Cross multiply
    895,780.58x = 1,343,662.52 × 363,174.98
  4. Step 4: Simplify right side
    895,780.58x = 487,984,600,293.56
  5. Step 5: Solve for x
    x = 487,984,600,293.56/895,780.58
  6. Step 6: Final answer
    x = 544,759.08

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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.