Home / 4,788,722.53-6,608,577.48-2,613,405.56

Finding the Fourth Proportional to 4,788,722.53, 6,608,577.48 and 2,613,405.56

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Solution

The fourth proportional to 4,788,722.53, 6,608,577.48 and 2,613,405.56 is: 3,606,576.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,722.53 : 6,608,577.48 = 2,613,405.56 : x
  2. Step 2: Convert to fraction form
    4,788,722.53/6,608,577.48 = 2,613,405.56/x
  3. Step 3: Cross multiply
    4,788,722.53x = 6,608,577.48 × 2,613,405.56
  4. Step 4: Simplify right side
    4,788,722.53x = 17,270,893,129,922.79
  5. Step 5: Solve for x
    x = 17,270,893,129,922.79/4,788,722.53
  6. Step 6: Final answer
    x = 3,606,576.29

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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.