Home / 734,093.24-1,013,095.20-411,824.20

Finding the Fourth Proportional to 734,093.24, 1,013,095.20 and 411,824.20

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Solution

The fourth proportional to 734,093.24, 1,013,095.20 and 411,824.20 is: 568,343.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,093.24 : 1,013,095.20 = 411,824.20 : x
  2. Step 2: Convert to fraction form
    734,093.24/1,013,095.20 = 411,824.20/x
  3. Step 3: Cross multiply
    734,093.24x = 1,013,095.20 × 411,824.20
  4. Step 4: Simplify right side
    734,093.24x = 417,217,120,263.84
  5. Step 5: Solve for x
    x = 417,217,120,263.84/734,093.24
  6. Step 6: Final answer
    x = 568,343.50

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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.