Home / 3,059,885.70-4,589,828.55-2,528,007.30

Finding the Fourth Proportional to 3,059,885.70, 4,589,828.55 and 2,528,007.30

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Solution

The fourth proportional to 3,059,885.70, 4,589,828.55 and 2,528,007.30 is: 3,792,010.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,885.70 : 4,589,828.55 = 2,528,007.30 : x
  2. Step 2: Convert to fraction form
    3,059,885.70/4,589,828.55 = 2,528,007.30/x
  3. Step 3: Cross multiply
    3,059,885.70x = 4,589,828.55 × 2,528,007.30
  4. Step 4: Simplify right side
    3,059,885.70x = 11,603,120,080,148.41
  5. Step 5: Solve for x
    x = 11,603,120,080,148.41/3,059,885.70
  6. Step 6: Final answer
    x = 3,792,010.95

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Double scale
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Similar ratio
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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.