Home / 2,592,453.30-3,888,679.95-2,051,243.70

Finding the Fourth Proportional to 2,592,453.30, 3,888,679.95 and 2,051,243.70

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Solution

The fourth proportional to 2,592,453.30, 3,888,679.95 and 2,051,243.70 is: 3,076,865.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,453.30 : 3,888,679.95 = 2,051,243.70 : x
  2. Step 2: Convert to fraction form
    2,592,453.30/3,888,679.95 = 2,051,243.70/x
  3. Step 3: Cross multiply
    2,592,453.30x = 3,888,679.95 × 2,051,243.70
  4. Step 4: Simplify right side
    2,592,453.30x = 7,976,630,248,753.82
  5. Step 5: Solve for x
    x = 7,976,630,248,753.82/2,592,453.30
  6. Step 6: Final answer
    x = 3,076,865.55

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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.