Home / 4,365,512.85-6,551,221.73-2,446,420.35

Finding the Fourth Proportional to 4,365,512.85, 6,551,221.73 and 2,446,420.35

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Solution

The fourth proportional to 4,365,512.85, 6,551,221.73 and 2,446,420.35 is: 3,671,285.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,512.85 : 6,551,221.73 = 2,446,420.35 : x
  2. Step 2: Convert to fraction form
    4,365,512.85/6,551,221.73 = 2,446,420.35/x
  3. Step 3: Cross multiply
    4,365,512.85x = 6,551,221.73 × 2,446,420.35
  4. Step 4: Simplify right side
    4,365,512.85x = 16,027,042,145,402.10
  5. Step 5: Solve for x
    x = 16,027,042,145,402.10/4,365,512.85
  6. Step 6: Final answer
    x = 3,671,285.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.