Home / 6,104,648.50-9,145,001.07-3,540,476.66

Finding the Fourth Proportional to 6,104,648.50, 9,145,001.07 and 3,540,476.66

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Solution

The fourth proportional to 6,104,648.50, 9,145,001.07 and 3,540,476.66 is: 5,303,771.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,648.50 : 9,145,001.07 = 3,540,476.66 : x
  2. Step 2: Convert to fraction form
    6,104,648.50/9,145,001.07 = 3,540,476.66/x
  3. Step 3: Cross multiply
    6,104,648.50x = 9,145,001.07 × 3,540,476.66
  4. Step 4: Simplify right side
    6,104,648.50x = 32,377,662,798,285.02
  5. Step 5: Solve for x
    x = 32,377,662,798,285.02/6,104,648.50
  6. Step 6: Final answer
    x = 5,303,771.84

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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.