Home / 2,757,302.60-4,135,953.90-2,048,714.60

Finding the Fourth Proportional to 2,757,302.60, 4,135,953.90 and 2,048,714.60

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Solution

The fourth proportional to 2,757,302.60, 4,135,953.90 and 2,048,714.60 is: 3,073,071.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,302.60 : 4,135,953.90 = 2,048,714.60 : x
  2. Step 2: Convert to fraction form
    2,757,302.60/4,135,953.90 = 2,048,714.60/x
  3. Step 3: Cross multiply
    2,757,302.60x = 4,135,953.90 × 2,048,714.60
  4. Step 4: Simplify right side
    2,757,302.60x = 8,473,389,139,856.94
  5. Step 5: Solve for x
    x = 8,473,389,139,856.94/2,757,302.60
  6. Step 6: Final answer
    x = 3,073,071.90

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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.