Home / 6,144,074.57-9,213,079.22-1,883,215.37

Finding the Fourth Proportional to 6,144,074.57, 9,213,079.22 and 1,883,215.37

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Solution

The fourth proportional to 6,144,074.57, 9,213,079.22 and 1,883,215.37 is: 2,823,893.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,074.57 : 9,213,079.22 = 1,883,215.37 : x
  2. Step 2: Convert to fraction form
    6,144,074.57/9,213,079.22 = 1,883,215.37/x
  3. Step 3: Cross multiply
    6,144,074.57x = 9,213,079.22 × 1,883,215.37
  4. Step 4: Simplify right side
    6,144,074.57x = 17,350,212,412,810.29
  5. Step 5: Solve for x
    x = 17,350,212,412,810.29/6,144,074.57
  6. Step 6: Final answer
    x = 2,823,893.53

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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.