Home / 734,096.24-1,013,099.34-411,827.20

Finding the Fourth Proportional to 734,096.24, 1,013,099.34 and 411,827.20

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Solution

The fourth proportional to 734,096.24, 1,013,099.34 and 411,827.20 is: 568,347.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,096.24 : 1,013,099.34 = 411,827.20 : x
  2. Step 2: Convert to fraction form
    734,096.24/1,013,099.34 = 411,827.20/x
  3. Step 3: Cross multiply
    734,096.24x = 1,013,099.34 × 411,827.20
  4. Step 4: Simplify right side
    734,096.24x = 417,221,864,514.05
  5. Step 5: Solve for x
    x = 417,221,864,514.05/734,096.24
  6. Step 6: Final answer
    x = 568,347.64

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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.