Home / 2,965,883.67-4,092,664.80-1,725,723.45

Finding the Fourth Proportional to 2,965,883.67, 4,092,664.80 and 1,725,723.45

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Solution

The fourth proportional to 2,965,883.67, 4,092,664.80 and 1,725,723.45 is: 2,381,350.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,883.67 : 4,092,664.80 = 1,725,723.45 : x
  2. Step 2: Convert to fraction form
    2,965,883.67/4,092,664.80 = 1,725,723.45/x
  3. Step 3: Cross multiply
    2,965,883.67x = 4,092,664.80 × 1,725,723.45
  4. Step 4: Simplify right side
    2,965,883.67x = 7,062,807,618,349.56
  5. Step 5: Solve for x
    x = 7,062,807,618,349.56/2,965,883.67
  6. Step 6: Final answer
    x = 2,381,350.18

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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.