Home / 656,410.36-984,528.04-183,056.08

Finding the Fourth Proportional to 656,410.36, 984,528.04 and 183,056.08

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Solution

The fourth proportional to 656,410.36, 984,528.04 and 183,056.08 is: 274,559.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    656,410.36 : 984,528.04 = 183,056.08 : x
  2. Step 2: Convert to fraction form
    656,410.36/984,528.04 = 183,056.08/x
  3. Step 3: Cross multiply
    656,410.36x = 984,528.04 × 183,056.08
  4. Step 4: Simplify right side
    656,410.36x = 180,223,837,814.56
  5. Step 5: Solve for x
    x = 180,223,837,814.56/656,410.36
  6. Step 6: Final answer
    x = 274,559.71

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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.