Home / 7,483,670.60-11,208,917.10-4,497,686.60

Finding the Fourth Proportional to 7,483,670.60, 11,208,917.10 and 4,497,686.60

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Solution

The fourth proportional to 7,483,670.60, 11,208,917.10 and 4,497,686.60 is: 6,736,560.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,483,670.60 : 11,208,917.10 = 4,497,686.60 : x
  2. Step 2: Convert to fraction form
    7,483,670.60/11,208,917.10 = 4,497,686.60/x
  3. Step 3: Cross multiply
    7,483,670.60x = 11,208,917.10 × 4,497,686.60
  4. Step 4: Simplify right side
    7,483,670.60x = 50,414,196,241,180.85
  5. Step 5: Solve for x
    x = 50,414,196,241,180.85/7,483,670.60
  6. Step 6: Final answer
    x = 6,736,560.03

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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.