Home / 1,337,676.62-2,006,509.52-484,548.59

Finding the Fourth Proportional to 1,337,676.62, 2,006,509.52 and 484,548.59

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Solution

The fourth proportional to 1,337,676.62, 2,006,509.52 and 484,548.59 is: 726,820.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,676.62 : 2,006,509.52 = 484,548.59 : x
  2. Step 2: Convert to fraction form
    1,337,676.62/2,006,509.52 = 484,548.59/x
  3. Step 3: Cross multiply
    1,337,676.62x = 2,006,509.52 × 484,548.59
  4. Step 4: Simplify right side
    1,337,676.62x = 972,251,358,737.58
  5. Step 5: Solve for x
    x = 972,251,358,737.58/1,337,676.62
  6. Step 6: Final answer
    x = 726,820.93

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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.