Home / 2,653,006.48-3,660,109.64-1,632,639.76

Finding the Fourth Proportional to 2,653,006.48, 3,660,109.64 and 1,632,639.76

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Solution

The fourth proportional to 2,653,006.48, 3,660,109.64 and 1,632,639.76 is: 2,252,403.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,653,006.48 : 3,660,109.64 = 1,632,639.76 : x
  2. Step 2: Convert to fraction form
    2,653,006.48/3,660,109.64 = 1,632,639.76/x
  3. Step 3: Cross multiply
    2,653,006.48x = 3,660,109.64 × 1,632,639.76
  4. Step 4: Simplify right side
    2,653,006.48x = 5,975,640,524,223.29
  5. Step 5: Solve for x
    x = 5,975,640,524,223.29/2,653,006.48
  6. Step 6: Final answer
    x = 2,252,403.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.