Home / 1,073,329.25-1,610,284.25-363,357.36

Finding the Fourth Proportional to 1,073,329.25, 1,610,284.25 and 363,357.36

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Solution

The fourth proportional to 1,073,329.25, 1,610,284.25 and 363,357.36 is: 545,134.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,329.25 : 1,610,284.25 = 363,357.36 : x
  2. Step 2: Convert to fraction form
    1,073,329.25/1,610,284.25 = 363,357.36/x
  3. Step 3: Cross multiply
    1,073,329.25x = 1,610,284.25 × 363,357.36
  4. Step 4: Simplify right side
    1,073,329.25x = 585,108,634,837.97
  5. Step 5: Solve for x
    x = 585,108,634,837.97/1,073,329.25
  6. Step 6: Final answer
    x = 545,134.34

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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.