Home / 1,356,226.08-2,035,000.08-557,747.52

Finding the Fourth Proportional to 1,356,226.08, 2,035,000.08 and 557,747.52

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Solution

The fourth proportional to 1,356,226.08, 2,035,000.08 and 557,747.52 is: 836,893.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,226.08 : 2,035,000.08 = 557,747.52 : x
  2. Step 2: Convert to fraction form
    1,356,226.08/2,035,000.08 = 557,747.52/x
  3. Step 3: Cross multiply
    1,356,226.08x = 2,035,000.08 × 557,747.52
  4. Step 4: Simplify right side
    1,356,226.08x = 1,135,016,247,819.80
  5. Step 5: Solve for x
    x = 1,135,016,247,819.80/1,356,226.08
  6. Step 6: Final answer
    x = 836,893.10

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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.