Home / 8,768,760.93-12,101,145.03-4,795,265.70

Finding the Fourth Proportional to 8,768,760.93, 12,101,145.03 and 4,795,265.70

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Solution

The fourth proportional to 8,768,760.93, 12,101,145.03 and 4,795,265.70 is: 6,617,606.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,768,760.93 : 12,101,145.03 = 4,795,265.70 : x
  2. Step 2: Convert to fraction form
    8,768,760.93/12,101,145.03 = 4,795,265.70/x
  3. Step 3: Cross multiply
    8,768,760.93x = 12,101,145.03 × 4,795,265.70
  4. Step 4: Simplify right side
    8,768,760.93x = 58,028,205,693,084.47
  5. Step 5: Solve for x
    x = 58,028,205,693,084.47/8,768,760.93
  6. Step 6: Final answer
    x = 6,617,606.09

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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.