Home / 1,956,004.61-2,699,415.92-1,096,620.53

Finding the Fourth Proportional to 1,956,004.61, 2,699,415.92 and 1,096,620.53

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Solution

The fourth proportional to 1,956,004.61, 2,699,415.92 and 1,096,620.53 is: 1,513,408.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,004.61 : 2,699,415.92 = 1,096,620.53 : x
  2. Step 2: Convert to fraction form
    1,956,004.61/2,699,415.92 = 1,096,620.53/x
  3. Step 3: Cross multiply
    1,956,004.61x = 2,699,415.92 × 1,096,620.53
  4. Step 4: Simplify right side
    1,956,004.61x = 2,960,234,906,125.31
  5. Step 5: Solve for x
    x = 2,960,234,906,125.31/1,956,004.61
  6. Step 6: Final answer
    x = 1,513,408.97

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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.