Home / 3,954,810.53-5,457,681.53-2,323,286.66

Finding the Fourth Proportional to 3,954,810.53, 5,457,681.53 and 2,323,286.66

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Solution

The fourth proportional to 3,954,810.53, 5,457,681.53 and 2,323,286.66 is: 3,206,160.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,810.53 : 5,457,681.53 = 2,323,286.66 : x
  2. Step 2: Convert to fraction form
    3,954,810.53/5,457,681.53 = 2,323,286.66/x
  3. Step 3: Cross multiply
    3,954,810.53x = 5,457,681.53 × 2,323,286.66
  4. Step 4: Simplify right side
    3,954,810.53x = 12,679,758,693,177.39
  5. Step 5: Solve for x
    x = 12,679,758,693,177.39/3,954,810.53
  6. Step 6: Final answer
    x = 3,206,160.85

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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.