Home / 4,429,511.48-6,644,821.32-1,733,488.44

Finding the Fourth Proportional to 4,429,511.48, 6,644,821.32 and 1,733,488.44

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Solution

The fourth proportional to 4,429,511.48, 6,644,821.32 and 1,733,488.44 is: 2,600,449.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,511.48 : 6,644,821.32 = 1,733,488.44 : x
  2. Step 2: Convert to fraction form
    4,429,511.48/6,644,821.32 = 1,733,488.44/x
  3. Step 3: Cross multiply
    4,429,511.48x = 6,644,821.32 × 1,733,488.44
  4. Step 4: Simplify right side
    4,429,511.48x = 11,518,720,944,085.54
  5. Step 5: Solve for x
    x = 11,518,720,944,085.54/4,429,511.48
  6. Step 6: Final answer
    x = 2,600,449.51

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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.