Home / 11,223,576.49-16,818,240.25-5,833,977.43

Finding the Fourth Proportional to 11,223,576.49, 16,818,240.25 and 5,833,977.43

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Solution

The fourth proportional to 11,223,576.49, 16,818,240.25 and 5,833,977.43 is: 8,742,064.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,223,576.49 : 16,818,240.25 = 5,833,977.43 : x
  2. Step 2: Convert to fraction form
    11,223,576.49/16,818,240.25 = 5,833,977.43/x
  3. Step 3: Cross multiply
    11,223,576.49x = 16,818,240.25 × 5,833,977.43
  4. Step 4: Simplify right side
    11,223,576.49x = 98,117,234,030,817.55
  5. Step 5: Solve for x
    x = 98,117,234,030,817.55/11,223,576.49
  6. Step 6: Final answer
    x = 8,742,064.90

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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.