Home / 1,500,993.32-2,251,910.84-603,065.52

Finding the Fourth Proportional to 1,500,993.32, 2,251,910.84 and 603,065.52

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Solution

The fourth proportional to 1,500,993.32, 2,251,910.84 and 603,065.52 is: 904,767.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,993.32 : 2,251,910.84 = 603,065.52 : x
  2. Step 2: Convert to fraction form
    1,500,993.32/2,251,910.84 = 603,065.52/x
  3. Step 3: Cross multiply
    1,500,993.32x = 2,251,910.84 × 603,065.52
  4. Step 4: Simplify right side
    1,500,993.32x = 1,358,049,778,702.91
  5. Step 5: Solve for x
    x = 1,358,049,778,702.91/1,500,993.32
  6. Step 6: Final answer
    x = 904,767.37

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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.