Home / 894,588.55-1,235,041.27-589,551.26

Finding the Fourth Proportional to 894,588.55, 1,235,041.27 and 589,551.26

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Solution

The fourth proportional to 894,588.55, 1,235,041.27 and 589,551.26 is: 813,916.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,588.55 : 1,235,041.27 = 589,551.26 : x
  2. Step 2: Convert to fraction form
    894,588.55/1,235,041.27 = 589,551.26/x
  3. Step 3: Cross multiply
    894,588.55x = 1,235,041.27 × 589,551.26
  4. Step 4: Simplify right side
    894,588.55x = 728,120,129,231.42
  5. Step 5: Solve for x
    x = 728,120,129,231.42/894,588.55
  6. Step 6: Final answer
    x = 813,916.22

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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.