Home / 1,365,535.56-1,884,296.16-753,677.04

Finding the Fourth Proportional to 1,365,535.56, 1,884,296.16 and 753,677.04

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Solution

The fourth proportional to 1,365,535.56, 1,884,296.16 and 753,677.04 is: 1,039,995.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,535.56 : 1,884,296.16 = 753,677.04 : x
  2. Step 2: Convert to fraction form
    1,365,535.56/1,884,296.16 = 753,677.04/x
  3. Step 3: Cross multiply
    1,365,535.56x = 1,884,296.16 × 753,677.04
  4. Step 4: Simplify right side
    1,365,535.56x = 1,420,150,752,352.17
  5. Step 5: Solve for x
    x = 1,420,150,752,352.17/1,365,535.56
  6. Step 6: Final answer
    x = 1,039,995.44

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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.