Home / 2,372,112.07-3,558,136.64-575,011.33

Finding the Fourth Proportional to 2,372,112.07, 3,558,136.64 and 575,011.33

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Solution

The fourth proportional to 2,372,112.07, 3,558,136.64 and 575,011.33 is: 862,509.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,112.07 : 3,558,136.64 = 575,011.33 : x
  2. Step 2: Convert to fraction form
    2,372,112.07/3,558,136.64 = 575,011.33/x
  3. Step 3: Cross multiply
    2,372,112.07x = 3,558,136.64 × 575,011.33
  4. Step 4: Simplify right side
    2,372,112.07x = 2,045,968,869,917.73
  5. Step 5: Solve for x
    x = 2,045,968,869,917.73/2,372,112.07
  6. Step 6: Final answer
    x = 862,509.36

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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.