Home / 4,715,576.89-6,507,496.17-2,569,400.89

Finding the Fourth Proportional to 4,715,576.89, 6,507,496.17 and 2,569,400.89

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Solution

The fourth proportional to 4,715,576.89, 6,507,496.17 and 2,569,400.89 is: 3,545,773.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715,576.89 : 6,507,496.17 = 2,569,400.89 : x
  2. Step 2: Convert to fraction form
    4,715,576.89/6,507,496.17 = 2,569,400.89/x
  3. Step 3: Cross multiply
    4,715,576.89x = 6,507,496.17 × 2,569,400.89
  4. Step 4: Simplify right side
    4,715,576.89x = 16,720,366,450,869.59
  5. Step 5: Solve for x
    x = 16,720,366,450,869.59/4,715,576.89
  6. Step 6: Final answer
    x = 3,545,773.26

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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.