Home / 4,640,016.48-6,957,774.54-2,721,554.58

Finding the Fourth Proportional to 4,640,016.48, 6,957,774.54 and 2,721,554.58

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Solution

The fourth proportional to 4,640,016.48, 6,957,774.54 and 2,721,554.58 is: 4,081,012.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,640,016.48 : 6,957,774.54 = 2,721,554.58 : x
  2. Step 2: Convert to fraction form
    4,640,016.48/6,957,774.54 = 2,721,554.58/x
  3. Step 3: Cross multiply
    4,640,016.48x = 6,957,774.54 × 2,721,554.58
  4. Step 4: Simplify right side
    4,640,016.48x = 18,935,963,165,944.39
  5. Step 5: Solve for x
    x = 18,935,963,165,944.39/4,640,016.48
  6. Step 6: Final answer
    x = 4,081,012.05

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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.