Home / 969,065.37-1,453,828.10-304,217.37

Finding the Fourth Proportional to 969,065.37, 1,453,828.10 and 304,217.37

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Solution

The fourth proportional to 969,065.37, 1,453,828.10 and 304,217.37 is: 456,398.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,065.37 : 1,453,828.10 = 304,217.37 : x
  2. Step 2: Convert to fraction form
    969,065.37/1,453,828.10 = 304,217.37/x
  3. Step 3: Cross multiply
    969,065.37x = 1,453,828.10 × 304,217.37
  4. Step 4: Simplify right side
    969,065.37x = 442,279,759,493.01
  5. Step 5: Solve for x
    x = 442,279,759,493.01/969,065.37
  6. Step 6: Final answer
    x = 456,398.27

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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.