Home / 9,847,535.54-13,589,565.31-5,496,584.09

Finding the Fourth Proportional to 9,847,535.54, 13,589,565.31 and 5,496,584.09

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Solution

The fourth proportional to 9,847,535.54, 13,589,565.31 and 5,496,584.09 is: 7,585,267.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,535.54 : 13,589,565.31 = 5,496,584.09 : x
  2. Step 2: Convert to fraction form
    9,847,535.54/13,589,565.31 = 5,496,584.09/x
  3. Step 3: Cross multiply
    9,847,535.54x = 13,589,565.31 × 5,496,584.09
  4. Step 4: Simplify right side
    9,847,535.54x = 74,696,188,472,961.92
  5. Step 5: Solve for x
    x = 74,696,188,472,961.92/9,847,535.54
  6. Step 6: Final answer
    x = 7,585,267.21

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1.5x scale

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.