Home / 541,923.20-746,147.80-460,089.59

Finding the Fourth Proportional to 541,923.20, 746,147.80 and 460,089.59

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Solution

The fourth proportional to 541,923.20, 746,147.80 and 460,089.59 is: 633,475.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,923.20 : 746,147.80 = 460,089.59 : x
  2. Step 2: Convert to fraction form
    541,923.20/746,147.80 = 460,089.59/x
  3. Step 3: Cross multiply
    541,923.20x = 746,147.80 × 460,089.59
  4. Step 4: Simplify right side
    541,923.20x = 343,294,835,381.40
  5. Step 5: Solve for x
    x = 343,294,835,381.40/541,923.20
  6. Step 6: Final answer
    x = 633,475.07

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1.5x scale

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.