Home / 8,397,879.96-11,589,045.94-4,726,794.40

Finding the Fourth Proportional to 8,397,879.96, 11,589,045.94 and 4,726,794.40

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Solution

The fourth proportional to 8,397,879.96, 11,589,045.94 and 4,726,794.40 is: 6,522,960.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,397,879.96 : 11,589,045.94 = 4,726,794.40 : x
  2. Step 2: Convert to fraction form
    8,397,879.96/11,589,045.94 = 4,726,794.40/x
  3. Step 3: Cross multiply
    8,397,879.96x = 11,589,045.94 × 4,726,794.40
  4. Step 4: Simplify right side
    8,397,879.96x = 54,779,037,450,534.73
  5. Step 5: Solve for x
    x = 54,779,037,450,534.73/8,397,879.96
  6. Step 6: Final answer
    x = 6,522,960.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.