Home / 9,001,444.80-13,502,223.52-3,682,660.80

Finding the Fourth Proportional to 9,001,444.80, 13,502,223.52 and 3,682,660.80

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Solution

The fourth proportional to 9,001,444.80, 13,502,223.52 and 3,682,660.80 is: 5,524,014.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,001,444.80 : 13,502,223.52 = 3,682,660.80 : x
  2. Step 2: Convert to fraction form
    9,001,444.80/13,502,223.52 = 3,682,660.80/x
  3. Step 3: Cross multiply
    9,001,444.80x = 13,502,223.52 × 3,682,660.80
  4. Step 4: Simplify right side
    9,001,444.80x = 49,724,109,269,942.02
  5. Step 5: Solve for x
    x = 49,724,109,269,942.02/9,001,444.80
  6. Step 6: Final answer
    x = 5,524,014.24

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1.5x scale

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.