Home / 4,151,885.70-6,227,828.55-2,549,252.10

Finding the Fourth Proportional to 4,151,885.70, 6,227,828.55 and 2,549,252.10

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Solution

The fourth proportional to 4,151,885.70, 6,227,828.55 and 2,549,252.10 is: 3,823,878.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,885.70 : 6,227,828.55 = 2,549,252.10 : x
  2. Step 2: Convert to fraction form
    4,151,885.70/6,227,828.55 = 2,549,252.10/x
  3. Step 3: Cross multiply
    4,151,885.70x = 6,227,828.55 × 2,549,252.10
  4. Step 4: Simplify right side
    4,151,885.70x = 15,876,305,009,527.46
  5. Step 5: Solve for x
    x = 15,876,305,009,527.46/4,151,885.70
  6. Step 6: Final answer
    x = 3,823,878.15

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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.