Home / 3,983,588.64-5,497,817.04-2,264,966.64

Finding the Fourth Proportional to 3,983,588.64, 5,497,817.04 and 2,264,966.64

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Solution

The fourth proportional to 3,983,588.64, 5,497,817.04 and 2,264,966.64 is: 3,125,918.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983,588.64 : 5,497,817.04 = 2,264,966.64 : x
  2. Step 2: Convert to fraction form
    3,983,588.64/5,497,817.04 = 2,264,966.64/x
  3. Step 3: Cross multiply
    3,983,588.64x = 5,497,817.04 × 2,264,966.64
  4. Step 4: Simplify right side
    3,983,588.64x = 12,452,372,188,423.55
  5. Step 5: Solve for x
    x = 12,452,372,188,423.55/3,983,588.64
  6. Step 6: Final answer
    x = 3,125,918.19

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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.