Home / 3,356,753.73-5,035,165.77-2,687,091.93

Finding the Fourth Proportional to 3,356,753.73, 5,035,165.77 and 2,687,091.93

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Solution

The fourth proportional to 3,356,753.73, 5,035,165.77 and 2,687,091.93 is: 4,030,666.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,753.73 : 5,035,165.77 = 2,687,091.93 : x
  2. Step 2: Convert to fraction form
    3,356,753.73/5,035,165.77 = 2,687,091.93/x
  3. Step 3: Cross multiply
    3,356,753.73x = 5,035,165.77 × 2,687,091.93
  4. Step 4: Simplify right side
    3,356,753.73x = 13,529,953,306,779.24
  5. Step 5: Solve for x
    x = 13,529,953,306,779.24/3,356,753.73
  6. Step 6: Final answer
    x = 4,030,666.05

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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.