Home / 4,923,895.56-6,796,109.58-2,887,361.16

Finding the Fourth Proportional to 4,923,895.56, 6,796,109.58 and 2,887,361.16

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Solution

The fourth proportional to 4,923,895.56, 6,796,109.58 and 2,887,361.16 is: 3,985,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,895.56 : 6,796,109.58 = 2,887,361.16 : x
  2. Step 2: Convert to fraction form
    4,923,895.56/6,796,109.58 = 2,887,361.16/x
  3. Step 3: Cross multiply
    4,923,895.56x = 6,796,109.58 × 2,887,361.16
  4. Step 4: Simplify right side
    4,923,895.56x = 19,622,822,840,395.91
  5. Step 5: Solve for x
    x = 19,622,822,840,395.91/4,923,895.56
  6. Step 6: Final answer
    x = 3,985,223.20

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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.