Home / 895,235.55-1,342,991.83-296,347.47

Finding the Fourth Proportional to 895,235.55, 1,342,991.83 and 296,347.47

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Solution

The fourth proportional to 895,235.55, 1,342,991.83 and 296,347.47 is: 444,567.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,235.55 : 1,342,991.83 = 296,347.47 : x
  2. Step 2: Convert to fraction form
    895,235.55/1,342,991.83 = 296,347.47/x
  3. Step 3: Cross multiply
    895,235.55x = 1,342,991.83 × 296,347.47
  4. Step 4: Simplify right side
    895,235.55x = 397,992,231,051.17
  5. Step 5: Solve for x
    x = 397,992,231,051.17/895,235.55
  6. Step 6: Final answer
    x = 444,567.05

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1.5x scale

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.