Home / 6,012,322.20-9,019,358.10-1,967,830.20

Finding the Fourth Proportional to 6,012,322.20, 9,019,358.10 and 1,967,830.20

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Solution

The fourth proportional to 6,012,322.20, 9,019,358.10 and 1,967,830.20 is: 2,952,031.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012,322.20 : 9,019,358.10 = 1,967,830.20 : x
  2. Step 2: Convert to fraction form
    6,012,322.20/9,019,358.10 = 1,967,830.20/x
  3. Step 3: Cross multiply
    6,012,322.20x = 9,019,358.10 × 1,967,830.20
  4. Step 4: Simplify right side
    6,012,322.20x = 17,748,565,253,794.62
  5. Step 5: Solve for x
    x = 17,748,565,253,794.62/6,012,322.20
  6. Step 6: Final answer
    x = 2,952,031.62

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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.