Home / 11,689,347.24-17,535,666.78-3,602,974.68

Finding the Fourth Proportional to 11,689,347.24, 17,535,666.78 and 3,602,974.68

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Solution

The fourth proportional to 11,689,347.24, 17,535,666.78 and 3,602,974.68 is: 5,404,969.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,689,347.24 : 17,535,666.78 = 3,602,974.68 : x
  2. Step 2: Convert to fraction form
    11,689,347.24/17,535,666.78 = 3,602,974.68/x
  3. Step 3: Cross multiply
    11,689,347.24x = 17,535,666.78 × 3,602,974.68
  4. Step 4: Simplify right side
    11,689,347.24x = 63,180,563,405,257.14
  5. Step 5: Solve for x
    x = 63,180,563,405,257.14/11,689,347.24
  6. Step 6: Final answer
    x = 5,404,969.34

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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.