Home / 4,584,342.31-6,876,741.89-1,744,674.55

Finding the Fourth Proportional to 4,584,342.31, 6,876,741.89 and 1,744,674.55

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Solution

The fourth proportional to 4,584,342.31, 6,876,741.89 and 1,744,674.55 is: 2,617,098.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,342.31 : 6,876,741.89 = 1,744,674.55 : x
  2. Step 2: Convert to fraction form
    4,584,342.31/6,876,741.89 = 1,744,674.55/x
  3. Step 3: Cross multiply
    4,584,342.31x = 6,876,741.89 × 1,744,674.55
  4. Step 4: Simplify right side
    4,584,342.31x = 11,997,676,562,401.90
  5. Step 5: Solve for x
    x = 11,997,676,562,401.90/4,584,342.31
  6. Step 6: Final answer
    x = 2,617,098.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.