Home / 2,199,391.26-3,299,084.46-601,967.58

Finding the Fourth Proportional to 2,199,391.26, 3,299,084.46 and 601,967.58

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Solution

The fourth proportional to 2,199,391.26, 3,299,084.46 and 601,967.58 is: 902,950.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,391.26 : 3,299,084.46 = 601,967.58 : x
  2. Step 2: Convert to fraction form
    2,199,391.26/3,299,084.46 = 601,967.58/x
  3. Step 3: Cross multiply
    2,199,391.26x = 3,299,084.46 × 601,967.58
  4. Step 4: Simplify right side
    2,199,391.26x = 1,985,941,888,601.81
  5. Step 5: Solve for x
    x = 1,985,941,888,601.81/2,199,391.26
  6. Step 6: Final answer
    x = 902,950.70

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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.