Home / 8,633,462.02-11,913,865.32-4,765,900.14

Finding the Fourth Proportional to 8,633,462.02, 11,913,865.32 and 4,765,900.14

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Solution

The fourth proportional to 8,633,462.02, 11,913,865.32 and 4,765,900.14 is: 6,576,769.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,462.02 : 11,913,865.32 = 4,765,900.14 : x
  2. Step 2: Convert to fraction form
    8,633,462.02/11,913,865.32 = 4,765,900.14/x
  3. Step 3: Cross multiply
    8,633,462.02x = 11,913,865.32 × 4,765,900.14
  4. Step 4: Simplify right side
    8,633,462.02x = 56,780,292,396,529.14
  5. Step 5: Solve for x
    x = 56,780,292,396,529.14/8,633,462.02
  6. Step 6: Final answer
    x = 6,576,769.81

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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.