Home / 4,790,576.48-6,610,111.04-2,725,471.44

Finding the Fourth Proportional to 4,790,576.48, 6,610,111.04 and 2,725,471.44

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Solution

The fourth proportional to 4,790,576.48, 6,610,111.04 and 2,725,471.44 is: 3,760,647.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,576.48 : 6,610,111.04 = 2,725,471.44 : x
  2. Step 2: Convert to fraction form
    4,790,576.48/6,610,111.04 = 2,725,471.44/x
  3. Step 3: Cross multiply
    4,790,576.48x = 6,610,111.04 × 2,725,471.44
  4. Step 4: Simplify right side
    4,790,576.48x = 18,015,668,854,748.70
  5. Step 5: Solve for x
    x = 18,015,668,854,748.70/4,790,576.48
  6. Step 6: Final answer
    x = 3,760,647.37

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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.