Home / 1,873,922.88-2,810,833.28-526,096.68

Finding the Fourth Proportional to 1,873,922.88, 2,810,833.28 and 526,096.68

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Solution

The fourth proportional to 1,873,922.88, 2,810,833.28 and 526,096.68 is: 789,130.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,922.88 : 2,810,833.28 = 526,096.68 : x
  2. Step 2: Convert to fraction form
    1,873,922.88/2,810,833.28 = 526,096.68/x
  3. Step 3: Cross multiply
    1,873,922.88x = 2,810,833.28 × 526,096.68
  4. Step 4: Simplify right side
    1,873,922.88x = 1,478,770,056,641.51
  5. Step 5: Solve for x
    x = 1,478,770,056,641.51/1,873,922.88
  6. Step 6: Final answer
    x = 789,130.69

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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.