Home / 797,526.03-1,100,542.17-453,314.10

Finding the Fourth Proportional to 797,526.03, 1,100,542.17 and 453,314.10

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Solution

The fourth proportional to 797,526.03, 1,100,542.17 and 453,314.10 is: 625,548.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,526.03 : 1,100,542.17 = 453,314.10 : x
  2. Step 2: Convert to fraction form
    797,526.03/1,100,542.17 = 453,314.10/x
  3. Step 3: Cross multiply
    797,526.03x = 1,100,542.17 × 453,314.10
  4. Step 4: Simplify right side
    797,526.03x = 498,891,283,305.60
  5. Step 5: Solve for x
    x = 498,891,283,305.60/797,526.03
  6. Step 6: Final answer
    x = 625,548.59

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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.