Home / 4,788,530.07-6,608,311.05-2,613,213.34

Finding the Fourth Proportional to 4,788,530.07, 6,608,311.05 and 2,613,213.34

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Solution

The fourth proportional to 4,788,530.07, 6,608,311.05 and 2,613,213.34 is: 3,606,310.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,530.07 : 6,608,311.05 = 2,613,213.34 : x
  2. Step 2: Convert to fraction form
    4,788,530.07/6,608,311.05 = 2,613,213.34/x
  3. Step 3: Cross multiply
    4,788,530.07x = 6,608,311.05 × 2,613,213.34
  4. Step 4: Simplify right side
    4,788,530.07x = 17,268,926,584,008.18
  5. Step 5: Solve for x
    x = 17,268,926,584,008.18/4,788,530.07
  6. Step 6: Final answer
    x = 3,606,310.57

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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.