Home / 835,317.24-1,152,738.59-453,344.13

Finding the Fourth Proportional to 835,317.24, 1,152,738.59 and 453,344.13

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Solution

The fourth proportional to 835,317.24, 1,152,738.59 and 453,344.13 is: 625,615.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,317.24 : 1,152,738.59 = 453,344.13 : x
  2. Step 2: Convert to fraction form
    835,317.24/1,152,738.59 = 453,344.13/x
  3. Step 3: Cross multiply
    835,317.24x = 1,152,738.59 × 453,344.13
  4. Step 4: Simplify right side
    835,317.24x = 522,587,270,934.26
  5. Step 5: Solve for x
    x = 522,587,270,934.26/835,317.24
  6. Step 6: Final answer
    x = 625,615.33

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Double scale
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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.