Home / 1,888,179.22-2,832,271.51-1,441,436.58

Finding the Fourth Proportional to 1,888,179.22, 2,832,271.51 and 1,441,436.58

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Solution

The fourth proportional to 1,888,179.22, 2,832,271.51 and 1,441,436.58 is: 2,162,156.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,888,179.22 : 2,832,271.51 = 1,441,436.58 : x
  2. Step 2: Convert to fraction form
    1,888,179.22/2,832,271.51 = 1,441,436.58/x
  3. Step 3: Cross multiply
    1,888,179.22x = 2,832,271.51 × 1,441,436.58
  4. Step 4: Simplify right side
    1,888,179.22x = 4,082,539,759,005.84
  5. Step 5: Solve for x
    x = 4,082,539,759,005.84/1,888,179.22
  6. Step 6: Final answer
    x = 2,162,156.92

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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.