Home / 793,899.35-1,095,575.19-431,326.18

Finding the Fourth Proportional to 793,899.35, 1,095,575.19 and 431,326.18

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Solution

The fourth proportional to 793,899.35, 1,095,575.19 and 431,326.18 is: 595,226.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,899.35 : 1,095,575.19 = 431,326.18 : x
  2. Step 2: Convert to fraction form
    793,899.35/1,095,575.19 = 431,326.18/x
  3. Step 3: Cross multiply
    793,899.35x = 1,095,575.19 × 431,326.18
  4. Step 4: Simplify right side
    793,899.35x = 472,550,261,605.47
  5. Step 5: Solve for x
    x = 472,550,261,605.47/793,899.35
  6. Step 6: Final answer
    x = 595,226.92

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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.