Home / 2,596,904.16-3,896,755.92-1,081,633.92

Finding the Fourth Proportional to 2,596,904.16, 3,896,755.92 and 1,081,633.92

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Solution

The fourth proportional to 2,596,904.16, 3,896,755.92 and 1,081,633.92 is: 1,623,033.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,904.16 : 3,896,755.92 = 1,081,633.92 : x
  2. Step 2: Convert to fraction form
    2,596,904.16/3,896,755.92 = 1,081,633.92/x
  3. Step 3: Cross multiply
    2,596,904.16x = 3,896,755.92 × 1,081,633.92
  4. Step 4: Simplify right side
    2,596,904.16x = 4,214,863,381,032.81
  5. Step 5: Solve for x
    x = 4,214,863,381,032.81/2,596,904.16
  6. Step 6: Final answer
    x = 1,623,033.86

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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.