Home / 4,640,874.14-6,404,309.76-2,575,768.52

Finding the Fourth Proportional to 4,640,874.14, 6,404,309.76 and 2,575,768.52

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Solution

The fourth proportional to 4,640,874.14, 6,404,309.76 and 2,575,768.52 is: 3,554,506.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,640,874.14 : 6,404,309.76 = 2,575,768.52 : x
  2. Step 2: Convert to fraction form
    4,640,874.14/6,404,309.76 = 2,575,768.52/x
  3. Step 3: Cross multiply
    4,640,874.14x = 6,404,309.76 × 2,575,768.52
  4. Step 4: Simplify right side
    4,640,874.14x = 16,496,019,472,136.75
  5. Step 5: Solve for x
    x = 16,496,019,472,136.75/4,640,874.14
  6. Step 6: Final answer
    x = 3,554,506.97

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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.