Home / 4,790,576.52-6,610,111.10-2,725,471.53

Finding the Fourth Proportional to 4,790,576.52, 6,610,111.10 and 2,725,471.53

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Solution

The fourth proportional to 4,790,576.52, 6,610,111.10 and 2,725,471.53 is: 3,760,647.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,576.52 : 6,610,111.10 = 2,725,471.53 : x
  2. Step 2: Convert to fraction form
    4,790,576.52/6,610,111.10 = 2,725,471.53/x
  3. Step 3: Cross multiply
    4,790,576.52x = 6,610,111.10 × 2,725,471.53
  4. Step 4: Simplify right side
    4,790,576.52x = 18,015,669,599,559.62
  5. Step 5: Solve for x
    x = 18,015,669,599,559.62/4,790,576.52
  6. Step 6: Final answer
    x = 3,760,647.50

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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.