Home / 4,856,312.01-6,701,534.94-2,680,808.45

Finding the Fourth Proportional to 4,856,312.01, 6,701,534.94 and 2,680,808.45

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Solution

The fourth proportional to 4,856,312.01, 6,701,534.94 and 2,680,808.45 is: 3,699,418.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,312.01 : 6,701,534.94 = 2,680,808.45 : x
  2. Step 2: Convert to fraction form
    4,856,312.01/6,701,534.94 = 2,680,808.45/x
  3. Step 3: Cross multiply
    4,856,312.01x = 6,701,534.94 × 2,680,808.45
  4. Step 4: Simplify right side
    4,856,312.01x = 17,965,531,528,212.47
  5. Step 5: Solve for x
    x = 17,965,531,528,212.47/4,856,312.01
  6. Step 6: Final answer
    x = 3,699,418.71

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1.5x scale

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.