Home / 6,144,169.77-9,213,221.75-1,883,310.57

Finding the Fourth Proportional to 6,144,169.77, 9,213,221.75 and 1,883,310.57

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Solution

The fourth proportional to 6,144,169.77, 9,213,221.75 and 1,883,310.57 is: 2,824,036.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,169.77 : 9,213,221.75 = 1,883,310.57 : x
  2. Step 2: Convert to fraction form
    6,144,169.77/9,213,221.75 = 1,883,310.57/x
  3. Step 3: Cross multiply
    6,144,169.77x = 9,213,221.75 × 1,883,310.57
  4. Step 4: Simplify right side
    6,144,169.77x = 17,351,357,896,112.34
  5. Step 5: Solve for x
    x = 17,351,357,896,112.34/6,144,169.77
  6. Step 6: Final answer
    x = 2,824,036.21

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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.