Home / 4,254,353.76-5,873,176.20-3,285,308.64

Finding the Fourth Proportional to 4,254,353.76, 5,873,176.20 and 3,285,308.64

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Solution

The fourth proportional to 4,254,353.76, 5,873,176.20 and 3,285,308.64 is: 4,535,400.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,353.76 : 5,873,176.20 = 3,285,308.64 : x
  2. Step 2: Convert to fraction form
    4,254,353.76/5,873,176.20 = 3,285,308.64/x
  3. Step 3: Cross multiply
    4,254,353.76x = 5,873,176.20 × 3,285,308.64
  4. Step 4: Simplify right side
    4,254,353.76x = 19,295,196,514,102.37
  5. Step 5: Solve for x
    x = 19,295,196,514,102.37/4,254,353.76
  6. Step 6: Final answer
    x = 4,535,400.11

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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.