Home / 1,503,365.06-2,253,976.27-704,210.66

Finding the Fourth Proportional to 1,503,365.06, 2,253,976.27 and 704,210.66

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Solution

The fourth proportional to 1,503,365.06, 2,253,976.27 and 704,210.66 is: 1,055,814.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,365.06 : 2,253,976.27 = 704,210.66 : x
  2. Step 2: Convert to fraction form
    1,503,365.06/2,253,976.27 = 704,210.66/x
  3. Step 3: Cross multiply
    1,503,365.06x = 2,253,976.27 × 704,210.66
  4. Step 4: Simplify right side
    1,503,365.06x = 1,587,274,112,143.04
  5. Step 5: Solve for x
    x = 1,587,274,112,143.04/1,503,365.06
  6. Step 6: Final answer
    x = 1,055,814.15

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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.