Home / 952,565.23-1,314,370.44-539,100.07

Finding the Fourth Proportional to 952,565.23, 1,314,370.44 and 539,100.07

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Solution

The fourth proportional to 952,565.23, 1,314,370.44 and 539,100.07 is: 743,862.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,565.23 : 1,314,370.44 = 539,100.07 : x
  2. Step 2: Convert to fraction form
    952,565.23/1,314,370.44 = 539,100.07/x
  3. Step 3: Cross multiply
    952,565.23x = 1,314,370.44 × 539,100.07
  4. Step 4: Simplify right side
    952,565.23x = 708,577,196,209.93
  5. Step 5: Solve for x
    x = 708,577,196,209.93/952,565.23
  6. Step 6: Final answer
    x = 743,862.13

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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.