Home / 7,343,679.17-11,015,516.73-2,294,989.67

Finding the Fourth Proportional to 7,343,679.17, 11,015,516.73 and 2,294,989.67

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Solution

The fourth proportional to 7,343,679.17, 11,015,516.73 and 2,294,989.67 is: 3,442,483.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,343,679.17 : 11,015,516.73 = 2,294,989.67 : x
  2. Step 2: Convert to fraction form
    7,343,679.17/11,015,516.73 = 2,294,989.67/x
  3. Step 3: Cross multiply
    7,343,679.17x = 11,015,516.73 × 2,294,989.67
  4. Step 4: Simplify right side
    7,343,679.17x = 25,280,497,105,062.18
  5. Step 5: Solve for x
    x = 25,280,497,105,062.18/7,343,679.17
  6. Step 6: Final answer
    x = 3,442,483.87

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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.