Home / 8,225,102.28-11,350,995.92-4,554,018.93

Finding the Fourth Proportional to 8,225,102.28, 11,350,995.92 and 4,554,018.93

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Solution

The fourth proportional to 8,225,102.28, 11,350,995.92 and 4,554,018.93 is: 6,284,742.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,102.28 : 11,350,995.92 = 4,554,018.93 : x
  2. Step 2: Convert to fraction form
    8,225,102.28/11,350,995.92 = 4,554,018.93/x
  3. Step 3: Cross multiply
    8,225,102.28x = 11,350,995.92 × 4,554,018.93
  4. Step 4: Simplify right side
    8,225,102.28x = 51,692,650,271,262.66
  5. Step 5: Solve for x
    x = 51,692,650,271,262.66/8,225,102.28
  6. Step 6: Final answer
    x = 6,284,742.55

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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.