Home / 9,206,117.08-13,813,157.78-4,941,303.06

Finding the Fourth Proportional to 9,206,117.08, 13,813,157.78 and 4,941,303.06

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Solution

The fourth proportional to 9,206,117.08, 13,813,157.78 and 4,941,303.06 is: 7,414,091.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206,117.08 : 13,813,157.78 = 4,941,303.06 : x
  2. Step 2: Convert to fraction form
    9,206,117.08/13,813,157.78 = 4,941,303.06/x
  3. Step 3: Cross multiply
    9,206,117.08x = 13,813,157.78 × 4,941,303.06
  4. Step 4: Simplify right side
    9,206,117.08x = 68,254,998,749,864.27
  5. Step 5: Solve for x
    x = 68,254,998,749,864.27/9,206,117.08
  6. Step 6: Final answer
    x = 7,414,091.97

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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.