Home / 4,229,434.64-5,836,468.79-2,393,853.52

Finding the Fourth Proportional to 4,229,434.64, 5,836,468.79 and 2,393,853.52

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Solution

The fourth proportional to 4,229,434.64, 5,836,468.79 and 2,393,853.52 is: 3,303,432.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,434.64 : 5,836,468.79 = 2,393,853.52 : x
  2. Step 2: Convert to fraction form
    4,229,434.64/5,836,468.79 = 2,393,853.52/x
  3. Step 3: Cross multiply
    4,229,434.64x = 5,836,468.79 × 2,393,853.52
  4. Step 4: Simplify right side
    4,229,434.64x = 13,971,651,316,160.03
  5. Step 5: Solve for x
    x = 13,971,651,316,160.03/4,229,434.64
  6. Step 6: Final answer
    x = 3,303,432.37

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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.