Home / 1,701,715.32-2,552,544.18-503,631

Finding the Fourth Proportional to 1,701,715.32, 2,552,544.18 and 503,631

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Solution

The fourth proportional to 1,701,715.32, 2,552,544.18 and 503,631 is: 755,437.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,715.32 : 2,552,544.18 = 503,631 : x
  2. Step 2: Convert to fraction form
    1,701,715.32/2,552,544.18 = 503,631/x
  3. Step 3: Cross multiply
    1,701,715.32x = 2,552,544.18 × 503,631
  4. Step 4: Simplify right side
    1,701,715.32x = 1,285,540,377,917.58
  5. Step 5: Solve for x
    x = 1,285,540,377,917.58/1,701,715.32
  6. Step 6: Final answer
    x = 755,437.98

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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.