Home / 6,224,798.94-8,590,230.42-3,433,859.10

Finding the Fourth Proportional to 6,224,798.94, 8,590,230.42 and 3,433,859.10

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Solution

The fourth proportional to 6,224,798.94, 8,590,230.42 and 3,433,859.10 is: 4,738,729.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,798.94 : 8,590,230.42 = 3,433,859.10 : x
  2. Step 2: Convert to fraction form
    6,224,798.94/8,590,230.42 = 3,433,859.10/x
  3. Step 3: Cross multiply
    6,224,798.94x = 8,590,230.42 × 3,433,859.10
  4. Step 4: Simplify right side
    6,224,798.94x = 29,497,640,898,813.82
  5. Step 5: Solve for x
    x = 29,497,640,898,813.82/6,224,798.94
  6. Step 6: Final answer
    x = 4,738,729.91

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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.