Home / 907,213.33-1,360,057.25-606,776.93

Finding the Fourth Proportional to 907,213.33, 1,360,057.25 and 606,776.93

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Solution

The fourth proportional to 907,213.33, 1,360,057.25 and 606,776.93 is: 909,655.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,213.33 : 1,360,057.25 = 606,776.93 : x
  2. Step 2: Convert to fraction form
    907,213.33/1,360,057.25 = 606,776.93/x
  3. Step 3: Cross multiply
    907,213.33x = 1,360,057.25 × 606,776.93
  4. Step 4: Simplify right side
    907,213.33x = 825,251,367,696.33
  5. Step 5: Solve for x
    x = 825,251,367,696.33/907,213.33
  6. Step 6: Final answer
    x = 909,655.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.