Home / 2,267,453.03-3,401,158.37-919,295.15

Finding the Fourth Proportional to 2,267,453.03, 3,401,158.37 and 919,295.15

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Solution

The fourth proportional to 2,267,453.03, 3,401,158.37 and 919,295.15 is: 1,378,934.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,453.03 : 3,401,158.37 = 919,295.15 : x
  2. Step 2: Convert to fraction form
    2,267,453.03/3,401,158.37 = 919,295.15/x
  3. Step 3: Cross multiply
    2,267,453.03x = 3,401,158.37 × 919,295.15
  4. Step 4: Simplify right side
    2,267,453.03x = 3,126,668,372,320.64
  5. Step 5: Solve for x
    x = 3,126,668,372,320.64/2,267,453.03
  6. Step 6: Final answer
    x = 1,378,934.13

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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.