Home / 1,104,802.56-1,524,577.14-614,796.30

Finding the Fourth Proportional to 1,104,802.56, 1,524,577.14 and 614,796.30

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Solution

The fourth proportional to 1,104,802.56, 1,524,577.14 and 614,796.30 is: 848,390.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,802.56 : 1,524,577.14 = 614,796.30 : x
  2. Step 2: Convert to fraction form
    1,104,802.56/1,524,577.14 = 614,796.30/x
  3. Step 3: Cross multiply
    1,104,802.56x = 1,524,577.14 × 614,796.30
  4. Step 4: Simplify right side
    1,104,802.56x = 937,304,384,736.58
  5. Step 5: Solve for x
    x = 937,304,384,736.58/1,104,802.56
  6. Step 6: Final answer
    x = 848,390.85

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Double scale
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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.