Home / 4,276,763.89-5,901,884.78-2,316,604.39

Finding the Fourth Proportional to 4,276,763.89, 5,901,884.78 and 2,316,604.39

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Solution

The fourth proportional to 4,276,763.89, 5,901,884.78 and 2,316,604.39 is: 3,196,887.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,763.89 : 5,901,884.78 = 2,316,604.39 : x
  2. Step 2: Convert to fraction form
    4,276,763.89/5,901,884.78 = 2,316,604.39/x
  3. Step 3: Cross multiply
    4,276,763.89x = 5,901,884.78 × 2,316,604.39
  4. Step 4: Simplify right side
    4,276,763.89x = 13,672,332,164,284.45
  5. Step 5: Solve for x
    x = 13,672,332,164,284.45/4,276,763.89
  6. Step 6: Final answer
    x = 3,196,887.30

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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.