Home / 2,093,148.16-3,135,518.38-954,343.85

Finding the Fourth Proportional to 2,093,148.16, 3,135,518.38 and 954,343.85

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Solution

The fourth proportional to 2,093,148.16, 3,135,518.38 and 954,343.85 is: 1,429,599.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,148.16 : 3,135,518.38 = 954,343.85 : x
  2. Step 2: Convert to fraction form
    2,093,148.16/3,135,518.38 = 954,343.85/x
  3. Step 3: Cross multiply
    2,093,148.16x = 3,135,518.38 × 954,343.85
  4. Step 4: Simplify right side
    2,093,148.16x = 2,992,362,674,164.85
  5. Step 5: Solve for x
    x = 2,992,362,674,164.85/2,093,148.16
  6. Step 6: Final answer
    x = 1,429,599.08

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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.