Home / 1,036,751.54-1,553,074.44-488,893.83

Finding the Fourth Proportional to 1,036,751.54, 1,553,074.44 and 488,893.83

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Solution

The fourth proportional to 1,036,751.54, 1,553,074.44 and 488,893.83 is: 732,372.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,751.54 : 1,553,074.44 = 488,893.83 : x
  2. Step 2: Convert to fraction form
    1,036,751.54/1,553,074.44 = 488,893.83/x
  3. Step 3: Cross multiply
    1,036,751.54x = 1,553,074.44 × 488,893.83
  4. Step 4: Simplify right side
    1,036,751.54x = 759,288,511,246.71
  5. Step 5: Solve for x
    x = 759,288,511,246.71/1,036,751.54
  6. Step 6: Final answer
    x = 732,372.69

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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.