Home / 3,026,640.24-4,540,624.56-896,891.04

Finding the Fourth Proportional to 3,026,640.24, 4,540,624.56 and 896,891.04

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Solution

The fourth proportional to 3,026,640.24, 4,540,624.56 and 896,891.04 is: 1,345,533.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,640.24 : 4,540,624.56 = 896,891.04 : x
  2. Step 2: Convert to fraction form
    3,026,640.24/4,540,624.56 = 896,891.04/x
  3. Step 3: Cross multiply
    3,026,640.24x = 4,540,624.56 × 896,891.04
  4. Step 4: Simplify right side
    3,026,640.24x = 4,072,445,483,867.94
  5. Step 5: Solve for x
    x = 4,072,445,483,867.94/3,026,640.24
  6. Step 6: Final answer
    x = 1,345,533.38

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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.