Home / 4,328,814.62-5,972,833.59-2,609,898.23

Finding the Fourth Proportional to 4,328,814.62, 5,972,833.59 and 2,609,898.23

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Solution

The fourth proportional to 4,328,814.62, 5,972,833.59 and 2,609,898.23 is: 3,601,098.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,814.62 : 5,972,833.59 = 2,609,898.23 : x
  2. Step 2: Convert to fraction form
    4,328,814.62/5,972,833.59 = 2,609,898.23/x
  3. Step 3: Cross multiply
    4,328,814.62x = 5,972,833.59 × 2,609,898.23
  4. Step 4: Simplify right side
    4,328,814.62x = 15,588,487,819,770.51
  5. Step 5: Solve for x
    x = 15,588,487,819,770.51/4,328,814.62
  6. Step 6: Final answer
    x = 3,601,098.49

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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.