Home / 894,082.55-1,233,796.37-506,924.01

Finding the Fourth Proportional to 894,082.55, 1,233,796.37 and 506,924.01

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Solution

The fourth proportional to 894,082.55, 1,233,796.37 and 506,924.01 is: 699,533.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,082.55 : 1,233,796.37 = 506,924.01 : x
  2. Step 2: Convert to fraction form
    894,082.55/1,233,796.37 = 506,924.01/x
  3. Step 3: Cross multiply
    894,082.55x = 1,233,796.37 × 506,924.01
  4. Step 4: Simplify right side
    894,082.55x = 625,441,000,869.22
  5. Step 5: Solve for x
    x = 625,441,000,869.22/894,082.55
  6. Step 6: Final answer
    x = 699,533.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.