Home / 1,586,313.04-2,379,119.64-464,469.52

Finding the Fourth Proportional to 1,586,313.04, 2,379,119.64 and 464,469.52

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Solution

The fourth proportional to 1,586,313.04, 2,379,119.64 and 464,469.52 is: 696,601.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,586,313.04 : 2,379,119.64 = 464,469.52 : x
  2. Step 2: Convert to fraction form
    1,586,313.04/2,379,119.64 = 464,469.52/x
  3. Step 3: Cross multiply
    1,586,313.04x = 2,379,119.64 × 464,469.52
  4. Step 4: Simplify right side
    1,586,313.04x = 1,105,028,557,213.37
  5. Step 5: Solve for x
    x = 1,105,028,557,213.37/1,586,313.04
  6. Step 6: Final answer
    x = 696,601.82

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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.