Home / 6,949,971.99-10,425,019.50-2,853,546.03

Finding the Fourth Proportional to 6,949,971.99, 10,425,019.50 and 2,853,546.03

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Solution

The fourth proportional to 6,949,971.99, 10,425,019.50 and 2,853,546.03 is: 4,280,344.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,949,971.99 : 10,425,019.50 = 2,853,546.03 : x
  2. Step 2: Convert to fraction form
    6,949,971.99/10,425,019.50 = 2,853,546.03/x
  3. Step 3: Cross multiply
    6,949,971.99x = 10,425,019.50 × 2,853,546.03
  4. Step 4: Simplify right side
    6,949,971.99x = 29,748,273,006,897.58
  5. Step 5: Solve for x
    x = 29,748,273,006,897.58/6,949,971.99
  6. Step 6: Final answer
    x = 4,280,344.30

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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.