Home / 6,141,310.41-9,219,948.30-4,722,362.94

Finding the Fourth Proportional to 6,141,310.41, 9,219,948.30 and 4,722,362.94

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Solution

The fourth proportional to 6,141,310.41, 9,219,948.30 and 4,722,362.94 is: 7,089,682.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,310.41 : 9,219,948.30 = 4,722,362.94 : x
  2. Step 2: Convert to fraction form
    6,141,310.41/9,219,948.30 = 4,722,362.94/x
  3. Step 3: Cross multiply
    6,141,310.41x = 9,219,948.30 × 4,722,362.94
  4. Step 4: Simplify right side
    6,141,310.41x = 43,539,942,160,636.01
  5. Step 5: Solve for x
    x = 43,539,942,160,636.01/6,141,310.41
  6. Step 6: Final answer
    x = 7,089,682.70

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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.