Home / 1,097,751.51-1,514,194.14-880,481.52

Finding the Fourth Proportional to 1,097,751.51, 1,514,194.14 and 880,481.52

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Solution

The fourth proportional to 1,097,751.51, 1,514,194.14 and 880,481.52 is: 1,214,500.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,751.51 : 1,514,194.14 = 880,481.52 : x
  2. Step 2: Convert to fraction form
    1,097,751.51/1,514,194.14 = 880,481.52/x
  3. Step 3: Cross multiply
    1,097,751.51x = 1,514,194.14 × 880,481.52
  4. Step 4: Simplify right side
    1,097,751.51x = 1,333,219,957,962.29
  5. Step 5: Solve for x
    x = 1,333,219,957,962.29/1,097,751.51
  6. Step 6: Final answer
    x = 1,214,500.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.