Home / 3,505,265.05-5,257,371.58-1,108,798.24

Finding the Fourth Proportional to 3,505,265.05, 5,257,371.58 and 1,108,798.24

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Solution

The fourth proportional to 3,505,265.05, 5,257,371.58 and 1,108,798.24 is: 1,663,030.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,265.05 : 5,257,371.58 = 1,108,798.24 : x
  2. Step 2: Convert to fraction form
    3,505,265.05/5,257,371.58 = 1,108,798.24/x
  3. Step 3: Cross multiply
    3,505,265.05x = 5,257,371.58 × 1,108,798.24
  4. Step 4: Simplify right side
    3,505,265.05x = 5,829,364,354,930.02
  5. Step 5: Solve for x
    x = 5,829,364,354,930.02/3,505,265.05
  6. Step 6: Final answer
    x = 1,663,030.98

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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.