Home / 934,545.88-1,401,818.64-224,573.92

Finding the Fourth Proportional to 934,545.88, 1,401,818.64 and 224,573.92

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Solution

The fourth proportional to 934,545.88, 1,401,818.64 and 224,573.92 is: 336,860.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,545.88 : 1,401,818.64 = 224,573.92 : x
  2. Step 2: Convert to fraction form
    934,545.88/1,401,818.64 = 224,573.92/x
  3. Step 3: Cross multiply
    934,545.88x = 1,401,818.64 × 224,573.92
  4. Step 4: Simplify right side
    934,545.88x = 314,811,907,113.87
  5. Step 5: Solve for x
    x = 314,811,907,113.87/934,545.88
  6. Step 6: Final answer
    x = 336,860.84

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Double scale
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Similar ratio
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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.