Home / 5,824,905.20-8,038,406.49-3,246,749.45

Finding the Fourth Proportional to 5,824,905.20, 8,038,406.49 and 3,246,749.45

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Solution

The fourth proportional to 5,824,905.20, 8,038,406.49 and 3,246,749.45 is: 4,480,535.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,905.20 : 8,038,406.49 = 3,246,749.45 : x
  2. Step 2: Convert to fraction form
    5,824,905.20/8,038,406.49 = 3,246,749.45/x
  3. Step 3: Cross multiply
    5,824,905.20x = 8,038,406.49 × 3,246,749.45
  4. Step 4: Simplify right side
    5,824,905.20x = 26,098,691,850,283.93
  5. Step 5: Solve for x
    x = 26,098,691,850,283.93/5,824,905.20
  6. Step 6: Final answer
    x = 4,480,535.04

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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.