Home / 4,025,259.76-5,562,828.48-3,298,961.92

Finding the Fourth Proportional to 4,025,259.76, 5,562,828.48 and 3,298,961.92

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Solution

The fourth proportional to 4,025,259.76, 5,562,828.48 and 3,298,961.92 is: 4,559,099.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,259.76 : 5,562,828.48 = 3,298,961.92 : x
  2. Step 2: Convert to fraction form
    4,025,259.76/5,562,828.48 = 3,298,961.92/x
  3. Step 3: Cross multiply
    4,025,259.76x = 5,562,828.48 × 3,298,961.92
  4. Step 4: Simplify right side
    4,025,259.76x = 18,351,559,323,011.48
  5. Step 5: Solve for x
    x = 18,351,559,323,011.48/4,025,259.76
  6. Step 6: Final answer
    x = 4,559,099.39

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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.