Home / 8,088,550.93-11,162,475.74-4,783,678.15

Finding the Fourth Proportional to 8,088,550.93, 11,162,475.74 and 4,783,678.15

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Solution

The fourth proportional to 8,088,550.93, 11,162,475.74 and 4,783,678.15 is: 6,601,638.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,550.93 : 11,162,475.74 = 4,783,678.15 : x
  2. Step 2: Convert to fraction form
    8,088,550.93/11,162,475.74 = 4,783,678.15/x
  3. Step 3: Cross multiply
    8,088,550.93x = 11,162,475.74 × 4,783,678.15
  4. Step 4: Simplify right side
    8,088,550.93x = 53,397,691,281,396.09
  5. Step 5: Solve for x
    x = 53,397,691,281,396.09/8,088,550.93
  6. Step 6: Final answer
    x = 6,601,638.76

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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.