Home / 622,823.10-932,758.43-622,823.10

Finding the Fourth Proportional to 622,823.10, 932,758.43 and 622,823.10

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Solution

The fourth proportional to 622,823.10, 932,758.43 and 622,823.10 is: 932,758.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,823.10 : 932,758.43 = 622,823.10 : x
  2. Step 2: Convert to fraction form
    622,823.10/932,758.43 = 622,823.10/x
  3. Step 3: Cross multiply
    622,823.10x = 932,758.43 × 622,823.10
  4. Step 4: Simplify right side
    622,823.10x = 580,943,493,809.62
  5. Step 5: Solve for x
    x = 580,943,493,809.62/622,823.10
  6. Step 6: Final answer
    x = 932,758.43

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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.