Home / 524,366.10-786,743.55-504,926.10

Finding the Fourth Proportional to 524,366.10, 786,743.55 and 504,926.10

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Solution

The fourth proportional to 524,366.10, 786,743.55 and 504,926.10 is: 757,576.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,366.10 : 786,743.55 = 504,926.10 : x
  2. Step 2: Convert to fraction form
    524,366.10/786,743.55 = 504,926.10/x
  3. Step 3: Cross multiply
    524,366.10x = 786,743.55 × 504,926.10
  4. Step 4: Simplify right side
    524,366.10x = 397,247,352,401.66
  5. Step 5: Solve for x
    x = 397,247,352,401.66/524,366.10
  6. Step 6: Final answer
    x = 757,576.34

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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.