Home / 6,562,922.30-9,844,383.45-5,765,760.80

Finding the Fourth Proportional to 6,562,922.30, 9,844,383.45 and 5,765,760.80

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Solution

The fourth proportional to 6,562,922.30, 9,844,383.45 and 5,765,760.80 is: 8,648,641.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,922.30 : 9,844,383.45 = 5,765,760.80 : x
  2. Step 2: Convert to fraction form
    6,562,922.30/9,844,383.45 = 5,765,760.80/x
  3. Step 3: Cross multiply
    6,562,922.30x = 9,844,383.45 × 5,765,760.80
  4. Step 4: Simplify right side
    6,562,922.30x = 56,760,360,196,178.75
  5. Step 5: Solve for x
    x = 56,760,360,196,178.75/6,562,922.30
  6. Step 6: Final answer
    x = 8,648,641.20

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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.