Home / 895,292.26-1,342,544.31-474,469.54

Finding the Fourth Proportional to 895,292.26, 1,342,544.31 and 474,469.54

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Solution

The fourth proportional to 895,292.26, 1,342,544.31 and 474,469.54 is: 711,495.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,292.26 : 1,342,544.31 = 474,469.54 : x
  2. Step 2: Convert to fraction form
    895,292.26/1,342,544.31 = 474,469.54/x
  3. Step 3: Cross multiply
    895,292.26x = 1,342,544.31 × 474,469.54
  4. Step 4: Simplify right side
    895,292.26x = 636,996,381,195.32
  5. Step 5: Solve for x
    x = 636,996,381,195.32/895,292.26
  6. Step 6: Final answer
    x = 711,495.46

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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.