Home / 3,624,100.64-5,001,291.23-1,970,251.14

Finding the Fourth Proportional to 3,624,100.64, 5,001,291.23 and 1,970,251.14

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Solution

The fourth proportional to 3,624,100.64, 5,001,291.23 and 1,970,251.14 is: 2,718,964.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,100.64 : 5,001,291.23 = 1,970,251.14 : x
  2. Step 2: Convert to fraction form
    3,624,100.64/5,001,291.23 = 1,970,251.14/x
  3. Step 3: Cross multiply
    3,624,100.64x = 5,001,291.23 × 1,970,251.14
  4. Step 4: Simplify right side
    3,624,100.64x = 9,853,799,747,379.50
  5. Step 5: Solve for x
    x = 9,853,799,747,379.50/3,624,100.64
  6. Step 6: Final answer
    x = 2,718,964.16

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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.