Home / 4,254,149.53-5,870,726.32-2,320,410.05

Finding the Fourth Proportional to 4,254,149.53, 5,870,726.32 and 2,320,410.05

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Solution

The fourth proportional to 4,254,149.53, 5,870,726.32 and 2,320,410.05 is: 3,202,165.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,149.53 : 5,870,726.32 = 2,320,410.05 : x
  2. Step 2: Convert to fraction form
    4,254,149.53/5,870,726.32 = 2,320,410.05/x
  3. Step 3: Cross multiply
    4,254,149.53x = 5,870,726.32 × 2,320,410.05
  4. Step 4: Simplify right side
    4,254,149.53x = 13,622,492,353,727.52
  5. Step 5: Solve for x
    x = 13,622,492,353,727.52/4,254,149.53
  6. Step 6: Final answer
    x = 3,202,165.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.