Home / 11,568,078.10-17,352,117.15-5,899,374.10

Finding the Fourth Proportional to 11,568,078.10, 17,352,117.15 and 5,899,374.10

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Solution

The fourth proportional to 11,568,078.10, 17,352,117.15 and 5,899,374.10 is: 8,849,061.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,568,078.10 : 17,352,117.15 = 5,899,374.10 : x
  2. Step 2: Convert to fraction form
    11,568,078.10/17,352,117.15 = 5,899,374.10/x
  3. Step 3: Cross multiply
    11,568,078.10x = 17,352,117.15 × 5,899,374.10
  4. Step 4: Simplify right side
    11,568,078.10x = 102,366,630,494,875.80
  5. Step 5: Solve for x
    x = 102,366,630,494,875.80/11,568,078.10
  6. Step 6: Final answer
    x = 8,849,061.15

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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.