Home / 3,997,270.08-5,514,683.28-2,546,705.76

Finding the Fourth Proportional to 3,997,270.08, 5,514,683.28 and 2,546,705.76

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Solution

The fourth proportional to 3,997,270.08, 5,514,683.28 and 2,546,705.76 is: 3,513,466.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,997,270.08 : 5,514,683.28 = 2,546,705.76 : x
  2. Step 2: Convert to fraction form
    3,997,270.08/5,514,683.28 = 2,546,705.76/x
  3. Step 3: Cross multiply
    3,997,270.08x = 5,514,683.28 × 2,546,705.76
  4. Step 4: Simplify right side
    3,997,270.08x = 14,044,275,673,751.69
  5. Step 5: Solve for x
    x = 14,044,275,673,751.69/3,997,270.08
  6. Step 6: Final answer
    x = 3,513,466.79

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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.