Home / 4,856,314.01-6,701,537.70-2,680,810.45

Finding the Fourth Proportional to 4,856,314.01, 6,701,537.70 and 2,680,810.45

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Solution

The fourth proportional to 4,856,314.01, 6,701,537.70 and 2,680,810.45 is: 3,699,421.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,314.01 : 6,701,537.70 = 2,680,810.45 : x
  2. Step 2: Convert to fraction form
    4,856,314.01/6,701,537.70 = 2,680,810.45/x
  3. Step 3: Cross multiply
    4,856,314.01x = 6,701,537.70 × 2,680,810.45
  4. Step 4: Simplify right side
    4,856,314.01x = 17,965,552,297,228.96
  5. Step 5: Solve for x
    x = 17,965,552,297,228.96/4,856,314.01
  6. Step 6: Final answer
    x = 3,699,421.47

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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.