Home / 2,351,122.03-3,526,726.80-668,269.27

Finding the Fourth Proportional to 2,351,122.03, 3,526,726.80 and 668,269.27

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Solution

The fourth proportional to 2,351,122.03, 3,526,726.80 and 668,269.27 is: 1,002,416.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,122.03 : 3,526,726.80 = 668,269.27 : x
  2. Step 2: Convert to fraction form
    2,351,122.03/3,526,726.80 = 668,269.27/x
  3. Step 3: Cross multiply
    2,351,122.03x = 3,526,726.80 × 668,269.27
  4. Step 4: Simplify right side
    2,351,122.03x = 2,356,803,151,039.85
  5. Step 5: Solve for x
    x = 2,356,803,151,039.85/2,351,122.03
  6. Step 6: Final answer
    x = 1,002,416.34

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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.