Home / 1,888,895.48-2,833,066.40-929,093.48

Finding the Fourth Proportional to 1,888,895.48, 2,833,066.40 and 929,093.48

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Solution

The fourth proportional to 1,888,895.48, 2,833,066.40 and 929,093.48 is: 1,393,504.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,888,895.48 : 2,833,066.40 = 929,093.48 : x
  2. Step 2: Convert to fraction form
    1,888,895.48/2,833,066.40 = 929,093.48/x
  3. Step 3: Cross multiply
    1,888,895.48x = 2,833,066.40 × 929,093.48
  4. Step 4: Simplify right side
    1,888,895.48x = 2,632,183,501,836.27
  5. Step 5: Solve for x
    x = 2,632,183,501,836.27/1,888,895.48
  6. Step 6: Final answer
    x = 1,393,504.05

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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.