Home / 933,760.29-1,401,077.85-460,187.31

Finding the Fourth Proportional to 933,760.29, 1,401,077.85 and 460,187.31

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Solution

The fourth proportional to 933,760.29, 1,401,077.85 and 460,187.31 is: 690,496.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,760.29 : 1,401,077.85 = 460,187.31 : x
  2. Step 2: Convert to fraction form
    933,760.29/1,401,077.85 = 460,187.31/x
  3. Step 3: Cross multiply
    933,760.29x = 1,401,077.85 × 460,187.31
  4. Step 4: Simplify right side
    933,760.29x = 644,758,246,892.08
  5. Step 5: Solve for x
    x = 644,758,246,892.08/933,760.29
  6. Step 6: Final answer
    x = 690,496.54

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1.5x scale

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.