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Finding the Fourth Proportional to 524,246.64, 723,653.52 and 460,395.96

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Solution

The fourth proportional to 524,246.64, 723,653.52 and 460,395.96 is: 635,516.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,246.64 : 723,653.52 = 460,395.96 : x
  2. Step 2: Convert to fraction form
    524,246.64/723,653.52 = 460,395.96/x
  3. Step 3: Cross multiply
    524,246.64x = 723,653.52 × 460,395.96
  4. Step 4: Simplify right side
    524,246.64x = 333,167,157,047.78
  5. Step 5: Solve for x
    x = 333,167,157,047.78/524,246.64
  6. Step 6: Final answer
    x = 635,516.06

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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.