Home / 2,563,486.56-3,847,541.04-1,366,405.92

Finding the Fourth Proportional to 2,563,486.56, 3,847,541.04 and 1,366,405.92

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Solution

The fourth proportional to 2,563,486.56, 3,847,541.04 and 1,366,405.92 is: 2,050,840.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,486.56 : 3,847,541.04 = 1,366,405.92 : x
  2. Step 2: Convert to fraction form
    2,563,486.56/3,847,541.04 = 1,366,405.92/x
  3. Step 3: Cross multiply
    2,563,486.56x = 3,847,541.04 × 1,366,405.92
  4. Step 4: Simplify right side
    2,563,486.56x = 5,257,302,854,498.96
  5. Step 5: Solve for x
    x = 5,257,302,854,498.96/2,563,486.56
  6. Step 6: Final answer
    x = 2,050,840.81

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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.