Home / 2,516,337.93-3,774,224.23-694,961.80

Finding the Fourth Proportional to 2,516,337.93, 3,774,224.23 and 694,961.80

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Solution

The fourth proportional to 2,516,337.93, 3,774,224.23 and 694,961.80 is: 1,042,364.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,337.93 : 3,774,224.23 = 694,961.80 : x
  2. Step 2: Convert to fraction form
    2,516,337.93/3,774,224.23 = 694,961.80/x
  3. Step 3: Cross multiply
    2,516,337.93x = 3,774,224.23 × 694,961.80
  4. Step 4: Simplify right side
    2,516,337.93x = 2,622,941,666,221.82
  5. Step 5: Solve for x
    x = 2,622,941,666,221.82/2,516,337.93
  6. Step 6: Final answer
    x = 1,042,364.63

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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.