Home / 1,203,897.33-1,805,649.17-362,252.25

Finding the Fourth Proportional to 1,203,897.33, 1,805,649.17 and 362,252.25

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Solution

The fourth proportional to 1,203,897.33, 1,805,649.17 and 362,252.25 is: 543,319.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,897.33 : 1,805,649.17 = 362,252.25 : x
  2. Step 2: Convert to fraction form
    1,203,897.33/1,805,649.17 = 362,252.25/x
  3. Step 3: Cross multiply
    1,203,897.33x = 1,805,649.17 × 362,252.25
  4. Step 4: Simplify right side
    1,203,897.33x = 654,100,472,731.87
  5. Step 5: Solve for x
    x = 654,100,472,731.87/1,203,897.33
  6. Step 6: Final answer
    x = 543,319.15

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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.