Home / 6,355,501.43-9,529,661.90-5,813,213.25

Finding the Fourth Proportional to 6,355,501.43, 9,529,661.90 and 5,813,213.25

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Solution

The fourth proportional to 6,355,501.43, 9,529,661.90 and 5,813,213.25 is: 8,716,535.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,355,501.43 : 9,529,661.90 = 5,813,213.25 : x
  2. Step 2: Convert to fraction form
    6,355,501.43/9,529,661.90 = 5,813,213.25/x
  3. Step 3: Cross multiply
    6,355,501.43x = 9,529,661.90 × 5,813,213.25
  4. Step 4: Simplify right side
    6,355,501.43x = 55,397,956,782,097.42
  5. Step 5: Solve for x
    x = 55,397,956,782,097.42/6,355,501.43
  6. Step 6: Final answer
    x = 8,716,535.97

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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.