Home / 7,725,273.58-11,606,803.18-7,295,569.90

Finding the Fourth Proportional to 7,725,273.58, 11,606,803.18 and 7,295,569.90

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Solution

The fourth proportional to 7,725,273.58, 11,606,803.18 and 7,295,569.90 is: 10,961,196.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,725,273.58 : 11,606,803.18 = 7,295,569.90 : x
  2. Step 2: Convert to fraction form
    7,725,273.58/11,606,803.18 = 7,295,569.90/x
  3. Step 3: Cross multiply
    7,725,273.58x = 11,606,803.18 × 7,295,569.90
  4. Step 4: Simplify right side
    7,725,273.58x = 84,678,243,915,232.28
  5. Step 5: Solve for x
    x = 84,678,243,915,232.28/7,725,273.58
  6. Step 6: Final answer
    x = 10,961,196.78

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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.