Home / 3,662,887.52-5,054,785.08-2,031,544.28

Finding the Fourth Proportional to 3,662,887.52, 5,054,785.08 and 2,031,544.28

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Solution

The fourth proportional to 3,662,887.52, 5,054,785.08 and 2,031,544.28 is: 2,803,531.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,887.52 : 5,054,785.08 = 2,031,544.28 : x
  2. Step 2: Convert to fraction form
    3,662,887.52/5,054,785.08 = 2,031,544.28/x
  3. Step 3: Cross multiply
    3,662,887.52x = 5,054,785.08 × 2,031,544.28
  4. Step 4: Simplify right side
    3,662,887.52x = 10,269,019,715,903.34
  5. Step 5: Solve for x
    x = 10,269,019,715,903.34/3,662,887.52
  6. Step 6: Final answer
    x = 2,803,531.27

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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.