Home / 1,824,074.24-2,736,111.36-494,378.24

Finding the Fourth Proportional to 1,824,074.24, 2,736,111.36 and 494,378.24

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Solution

The fourth proportional to 1,824,074.24, 2,736,111.36 and 494,378.24 is: 741,567.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,074.24 : 2,736,111.36 = 494,378.24 : x
  2. Step 2: Convert to fraction form
    1,824,074.24/2,736,111.36 = 494,378.24/x
  3. Step 3: Cross multiply
    1,824,074.24x = 2,736,111.36 × 494,378.24
  4. Step 4: Simplify right side
    1,824,074.24x = 1,352,673,918,600.81
  5. Step 5: Solve for x
    x = 1,352,673,918,600.81/1,824,074.24
  6. Step 6: Final answer
    x = 741,567.36

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Double scale
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Similar ratio
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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.