Home / 6,510,793.50-9,765,239.46-1,898,540.34

Finding the Fourth Proportional to 6,510,793.50, 9,765,239.46 and 1,898,540.34

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Solution

The fourth proportional to 6,510,793.50, 9,765,239.46 and 1,898,540.34 is: 2,847,533.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,510,793.50 : 9,765,239.46 = 1,898,540.34 : x
  2. Step 2: Convert to fraction form
    6,510,793.50/9,765,239.46 = 1,898,540.34/x
  3. Step 3: Cross multiply
    6,510,793.50x = 9,765,239.46 × 1,898,540.34
  4. Step 4: Simplify right side
    6,510,793.50x = 18,539,701,044,569.82
  5. Step 5: Solve for x
    x = 18,539,701,044,569.82/6,510,793.50
  6. Step 6: Final answer
    x = 2,847,533.26

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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.