Home / 4,422,903.88-6,105,490.62-2,973,440.04

Finding the Fourth Proportional to 4,422,903.88, 6,105,490.62 and 2,973,440.04

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Solution

The fourth proportional to 4,422,903.88, 6,105,490.62 and 2,973,440.04 is: 4,104,613.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,903.88 : 6,105,490.62 = 2,973,440.04 : x
  2. Step 2: Convert to fraction form
    4,422,903.88/6,105,490.62 = 2,973,440.04/x
  3. Step 3: Cross multiply
    4,422,903.88x = 6,105,490.62 × 2,973,440.04
  4. Step 4: Simplify right side
    4,422,903.88x = 18,154,310,273,352.43
  5. Step 5: Solve for x
    x = 18,154,310,273,352.43/4,422,903.88
  6. Step 6: Final answer
    x = 4,104,613.34

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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.