Home / 3,663,006.70-5,494,510.05-1,003,614.70

Finding the Fourth Proportional to 3,663,006.70, 5,494,510.05 and 1,003,614.70

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Solution

The fourth proportional to 3,663,006.70, 5,494,510.05 and 1,003,614.70 is: 1,505,422.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,006.70 : 5,494,510.05 = 1,003,614.70 : x
  2. Step 2: Convert to fraction form
    3,663,006.70/5,494,510.05 = 1,003,614.70/x
  3. Step 3: Cross multiply
    3,663,006.70x = 5,494,510.05 × 1,003,614.70
  4. Step 4: Simplify right side
    3,663,006.70x = 5,514,371,055,477.73
  5. Step 5: Solve for x
    x = 5,514,371,055,477.73/3,663,006.70
  6. Step 6: Final answer
    x = 1,505,422.05

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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.