Home / 9,096,342.10-13,644,513.15-8,352,324.70

Finding the Fourth Proportional to 9,096,342.10, 13,644,513.15 and 8,352,324.70

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Solution

The fourth proportional to 9,096,342.10, 13,644,513.15 and 8,352,324.70 is: 12,528,487.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096,342.10 : 13,644,513.15 = 8,352,324.70 : x
  2. Step 2: Convert to fraction form
    9,096,342.10/13,644,513.15 = 8,352,324.70/x
  3. Step 3: Cross multiply
    9,096,342.10x = 13,644,513.15 × 8,352,324.70
  4. Step 4: Simplify right side
    9,096,342.10x = 113,963,404,202,219.81
  5. Step 5: Solve for x
    x = 113,963,404,202,219.81/9,096,342.10
  6. Step 6: Final answer
    x = 12,528,487.05

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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.