Home / 969,068.88-1,453,833.34-304,220.88

Finding the Fourth Proportional to 969,068.88, 1,453,833.34 and 304,220.88

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Solution

The fourth proportional to 969,068.88, 1,453,833.34 and 304,220.88 is: 456,403.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,068.88 : 1,453,833.34 = 304,220.88 : x
  2. Step 2: Convert to fraction form
    969,068.88/1,453,833.34 = 304,220.88/x
  3. Step 3: Cross multiply
    969,068.88x = 1,453,833.34 × 304,220.88
  4. Step 4: Simplify right side
    969,068.88x = 442,286,458,068.14
  5. Step 5: Solve for x
    x = 442,286,458,068.14/969,068.88
  6. Step 6: Final answer
    x = 456,403.53

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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.