Home / 1,633,265.10-2,448,148.05-734,553.90

Finding the Fourth Proportional to 1,633,265.10, 2,448,148.05 and 734,553.90

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Solution

The fourth proportional to 1,633,265.10, 2,448,148.05 and 734,553.90 is: 1,101,043.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,265.10 : 2,448,148.05 = 734,553.90 : x
  2. Step 2: Convert to fraction form
    1,633,265.10/2,448,148.05 = 734,553.90/x
  3. Step 3: Cross multiply
    1,633,265.10x = 2,448,148.05 × 734,553.90
  4. Step 4: Simplify right side
    1,633,265.10x = 1,798,296,697,904.90
  5. Step 5: Solve for x
    x = 1,798,296,697,904.90/1,633,265.10
  6. Step 6: Final answer
    x = 1,101,043.97

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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.