Home / 952,280.46-1,314,143.33-522,567.77

Finding the Fourth Proportional to 952,280.46, 1,314,143.33 and 522,567.77

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Solution

The fourth proportional to 952,280.46, 1,314,143.33 and 522,567.77 is: 721,141.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,280.46 : 1,314,143.33 = 522,567.77 : x
  2. Step 2: Convert to fraction form
    952,280.46/1,314,143.33 = 522,567.77/x
  3. Step 3: Cross multiply
    952,280.46x = 1,314,143.33 × 522,567.77
  4. Step 4: Simplify right side
    952,280.46x = 686,728,940,234.92
  5. Step 5: Solve for x
    x = 686,728,940,234.92/952,280.46
  6. Step 6: Final answer
    x = 721,141.48

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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.