Home / 8,021,581.75-11,069,801.04-4,583,814.58

Finding the Fourth Proportional to 8,021,581.75, 11,069,801.04 and 4,583,814.58

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Solution

The fourth proportional to 8,021,581.75, 11,069,801.04 and 4,583,814.58 is: 6,325,674.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,021,581.75 : 11,069,801.04 = 4,583,814.58 : x
  2. Step 2: Convert to fraction form
    8,021,581.75/11,069,801.04 = 4,583,814.58/x
  3. Step 3: Cross multiply
    8,021,581.75x = 11,069,801.04 × 4,583,814.58
  4. Step 4: Simplify right side
    8,021,581.75x = 50,741,915,404,851.16
  5. Step 5: Solve for x
    x = 50,741,915,404,851.16/8,021,581.75
  6. Step 6: Final answer
    x = 6,325,674.53

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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.