Home / 969,794.10-1,453,999.95-370,523.70

Finding the Fourth Proportional to 969,794.10, 1,453,999.95 and 370,523.70

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Solution

The fourth proportional to 969,794.10, 1,453,999.95 and 370,523.70 is: 555,521.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,794.10 : 1,453,999.95 = 370,523.70 : x
  2. Step 2: Convert to fraction form
    969,794.10/1,453,999.95 = 370,523.70/x
  3. Step 3: Cross multiply
    969,794.10x = 1,453,999.95 × 370,523.70
  4. Step 4: Simplify right side
    969,794.10x = 538,741,441,273.82
  5. Step 5: Solve for x
    x = 538,741,441,273.82/969,794.10
  6. Step 6: Final answer
    x = 555,521.47

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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.