Home / 6,014,137.86-9,028,905.12-5,166,631.62

Finding the Fourth Proportional to 6,014,137.86, 9,028,905.12 and 5,166,631.62

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Solution

The fourth proportional to 6,014,137.86, 9,028,905.12 and 5,166,631.62 is: 7,756,560.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,137.86 : 9,028,905.12 = 5,166,631.62 : x
  2. Step 2: Convert to fraction form
    6,014,137.86/9,028,905.12 = 5,166,631.62/x
  3. Step 3: Cross multiply
    6,014,137.86x = 9,028,905.12 × 5,166,631.62
  4. Step 4: Simplify right side
    6,014,137.86x = 46,649,026,686,971.89
  5. Step 5: Solve for x
    x = 46,649,026,686,971.89/6,014,137.86
  6. Step 6: Final answer
    x = 7,756,560.92

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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.