Home / 2,558,927.53-3,527,109.66-1,814,100.94

Finding the Fourth Proportional to 2,558,927.53, 3,527,109.66 and 1,814,100.94

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Solution

The fourth proportional to 2,558,927.53, 3,527,109.66 and 1,814,100.94 is: 2,500,474.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,927.53 : 3,527,109.66 = 1,814,100.94 : x
  2. Step 2: Convert to fraction form
    2,558,927.53/3,527,109.66 = 1,814,100.94/x
  3. Step 3: Cross multiply
    2,558,927.53x = 3,527,109.66 × 1,814,100.94
  4. Step 4: Simplify right side
    2,558,927.53x = 6,398,532,949,689.08
  5. Step 5: Solve for x
    x = 6,398,532,949,689.08/2,558,927.53
  6. Step 6: Final answer
    x = 2,500,474.47

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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.