Home / 2,207,663.50-3,308,725.02-944,005.18

Finding the Fourth Proportional to 2,207,663.50, 3,308,725.02 and 944,005.18

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Solution

The fourth proportional to 2,207,663.50, 3,308,725.02 and 944,005.18 is: 1,414,823.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,207,663.50 : 3,308,725.02 = 944,005.18 : x
  2. Step 2: Convert to fraction form
    2,207,663.50/3,308,725.02 = 944,005.18/x
  3. Step 3: Cross multiply
    2,207,663.50x = 3,308,725.02 × 944,005.18
  4. Step 4: Simplify right side
    2,207,663.50x = 3,123,453,558,075.60
  5. Step 5: Solve for x
    x = 3,123,453,558,075.60/2,207,663.50
  6. Step 6: Final answer
    x = 1,414,823.21

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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.