Home / 1,093,286.06-1,508,737.19-609,882.51

Finding the Fourth Proportional to 1,093,286.06, 1,508,737.19 and 609,882.51

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Solution

The fourth proportional to 1,093,286.06, 1,508,737.19 and 609,882.51 is: 841,639.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,286.06 : 1,508,737.19 = 609,882.51 : x
  2. Step 2: Convert to fraction form
    1,093,286.06/1,508,737.19 = 609,882.51/x
  3. Step 3: Cross multiply
    1,093,286.06x = 1,508,737.19 × 609,882.51
  4. Step 4: Simplify right side
    1,093,286.06x = 920,152,424,367.55
  5. Step 5: Solve for x
    x = 920,152,424,367.55/1,093,286.06
  6. Step 6: Final answer
    x = 841,639.22

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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.