Home / 797,746.14-1,100,891.19-435,170.46

Finding the Fourth Proportional to 797,746.14, 1,100,891.19 and 435,170.46

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Solution

The fourth proportional to 797,746.14, 1,100,891.19 and 435,170.46 is: 600,536.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,746.14 : 1,100,891.19 = 435,170.46 : x
  2. Step 2: Convert to fraction form
    797,746.14/1,100,891.19 = 435,170.46/x
  3. Step 3: Cross multiply
    797,746.14x = 1,100,891.19 × 435,170.46
  4. Step 4: Simplify right side
    797,746.14x = 479,075,325,562.25
  5. Step 5: Solve for x
    x = 479,075,325,562.25/797,746.14
  6. Step 6: Final answer
    x = 600,536.06

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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.