Home / 793,348.86-1,094,551.06-507,034.11

Finding the Fourth Proportional to 793,348.86, 1,094,551.06 and 507,034.11

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Solution

The fourth proportional to 793,348.86, 1,094,551.06 and 507,034.11 is: 699,534.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,348.86 : 1,094,551.06 = 507,034.11 : x
  2. Step 2: Convert to fraction form
    793,348.86/1,094,551.06 = 507,034.11/x
  3. Step 3: Cross multiply
    793,348.86x = 1,094,551.06 × 507,034.11
  4. Step 4: Simplify right side
    793,348.86x = 554,974,722,556.66
  5. Step 5: Solve for x
    x = 554,974,722,556.66/793,348.86
  6. Step 6: Final answer
    x = 699,534.28

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Double scale
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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.