Home / 6,652,844.20-9,976,350.30-3,057,416.20

Finding the Fourth Proportional to 6,652,844.20, 9,976,350.30 and 3,057,416.20

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Solution

The fourth proportional to 6,652,844.20, 9,976,350.30 and 3,057,416.20 is: 4,584,784.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,652,844.20 : 9,976,350.30 = 3,057,416.20 : x
  2. Step 2: Convert to fraction form
    6,652,844.20/9,976,350.30 = 3,057,416.20/x
  3. Step 3: Cross multiply
    6,652,844.20x = 9,976,350.30 × 3,057,416.20
  4. Step 4: Simplify right side
    6,652,844.20x = 30,501,855,024,094.86
  5. Step 5: Solve for x
    x = 30,501,855,024,094.86/6,652,844.20
  6. Step 6: Final answer
    x = 4,584,784.21

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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.