Home / 6,783,444.93-10,172,980.55-2,233,410.27

Finding the Fourth Proportional to 6,783,444.93, 10,172,980.55 and 2,233,410.27

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Solution

The fourth proportional to 6,783,444.93, 10,172,980.55 and 2,233,410.27 is: 3,349,395.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,783,444.93 : 10,172,980.55 = 2,233,410.27 : x
  2. Step 2: Convert to fraction form
    6,783,444.93/10,172,980.55 = 2,233,410.27/x
  3. Step 3: Cross multiply
    6,783,444.93x = 10,172,980.55 × 2,233,410.27
  4. Step 4: Simplify right side
    6,783,444.93x = 22,720,439,204,315.10
  5. Step 5: Solve for x
    x = 22,720,439,204,315.10/6,783,444.93
  6. Step 6: Final answer
    x = 3,349,395.39

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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.