Home / 1,824,611.30-2,736,074.52-671,568.24

Finding the Fourth Proportional to 1,824,611.30, 2,736,074.52 and 671,568.24

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Solution

The fourth proportional to 1,824,611.30, 2,736,074.52 and 671,568.24 is: 1,007,042.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,611.30 : 2,736,074.52 = 671,568.24 : x
  2. Step 2: Convert to fraction form
    1,824,611.30/2,736,074.52 = 671,568.24/x
  3. Step 3: Cross multiply
    1,824,611.30x = 2,736,074.52 × 671,568.24
  4. Step 4: Simplify right side
    1,824,611.30x = 1,837,460,749,905.25
  5. Step 5: Solve for x
    x = 1,837,460,749,905.25/1,824,611.30
  6. Step 6: Final answer
    x = 1,007,042.29

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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.