Home / 894,087.55-1,233,803.26-506,929.01

Finding the Fourth Proportional to 894,087.55, 1,233,803.26 and 506,929.01

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Solution

The fourth proportional to 894,087.55, 1,233,803.26 and 506,929.01 is: 699,540.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,087.55 : 1,233,803.26 = 506,929.01 : x
  2. Step 2: Convert to fraction form
    894,087.55/1,233,803.26 = 506,929.01/x
  3. Step 3: Cross multiply
    894,087.55x = 1,233,803.26 × 506,929.01
  4. Step 4: Simplify right side
    894,087.55x = 625,450,665,126.57
  5. Step 5: Solve for x
    x = 625,450,665,126.57/894,087.55
  6. Step 6: Final answer
    x = 699,540.74

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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.