Home / 6,149,000.88-8,484,976.80-3,570,177.96

Finding the Fourth Proportional to 6,149,000.88, 8,484,976.80 and 3,570,177.96

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Solution

The fourth proportional to 6,149,000.88, 8,484,976.80 and 3,570,177.96 is: 4,926,471.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,000.88 : 8,484,976.80 = 3,570,177.96 : x
  2. Step 2: Convert to fraction form
    6,149,000.88/8,484,976.80 = 3,570,177.96/x
  3. Step 3: Cross multiply
    6,149,000.88x = 8,484,976.80 × 3,570,177.96
  4. Step 4: Simplify right side
    6,149,000.88x = 30,292,877,162,471.33
  5. Step 5: Solve for x
    x = 30,292,877,162,471.33/6,149,000.88
  6. Step 6: Final answer
    x = 4,926,471.43

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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.