Home / 4,856,418.23-6,701,911.38-2,680,962.48

Finding the Fourth Proportional to 4,856,418.23, 6,701,911.38 and 2,680,962.48

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Solution

The fourth proportional to 4,856,418.23, 6,701,911.38 and 2,680,962.48 is: 3,699,758.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,418.23 : 6,701,911.38 = 2,680,962.48 : x
  2. Step 2: Convert to fraction form
    4,856,418.23/6,701,911.38 = 2,680,962.48/x
  3. Step 3: Cross multiply
    4,856,418.23x = 6,701,911.38 × 2,680,962.48
  4. Step 4: Simplify right side
    4,856,418.23x = 17,967,572,954,065.02
  5. Step 5: Solve for x
    x = 17,967,572,954,065.02/4,856,418.23
  6. Step 6: Final answer
    x = 3,699,758.16

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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.