Home / 894,468.06-1,341,168.54-606,634.28

Finding the Fourth Proportional to 894,468.06, 1,341,168.54 and 606,634.28

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Solution

The fourth proportional to 894,468.06, 1,341,168.54 and 606,634.28 is: 909,589.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,468.06 : 1,341,168.54 = 606,634.28 : x
  2. Step 2: Convert to fraction form
    894,468.06/1,341,168.54 = 606,634.28/x
  3. Step 3: Cross multiply
    894,468.06x = 1,341,168.54 × 606,634.28
  4. Step 4: Simplify right side
    894,468.06x = 813,598,811,621.55
  5. Step 5: Solve for x
    x = 813,598,811,621.55/894,468.06
  6. Step 6: Final answer
    x = 909,589.56

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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.