Home / 835,218.24-1,152,604.26-453,244.92

Finding the Fourth Proportional to 835,218.24, 1,152,604.26 and 453,244.92

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Solution

The fourth proportional to 835,218.24, 1,152,604.26 and 453,244.92 is: 625,479.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,218.24 : 1,152,604.26 = 453,244.92 : x
  2. Step 2: Convert to fraction form
    835,218.24/1,152,604.26 = 453,244.92/x
  3. Step 3: Cross multiply
    835,218.24x = 1,152,604.26 × 453,244.92
  4. Step 4: Simplify right side
    835,218.24x = 522,412,025,615.36
  5. Step 5: Solve for x
    x = 522,412,025,615.36/835,218.24
  6. Step 6: Final answer
    x = 625,479.67

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Double scale
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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.