Home / 3,432,007.16-5,149,366.68-1,302,656.48

Finding the Fourth Proportional to 3,432,007.16, 5,149,366.68 and 1,302,656.48

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Solution

The fourth proportional to 3,432,007.16, 5,149,366.68 and 1,302,656.48 is: 1,954,499.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,007.16 : 5,149,366.68 = 1,302,656.48 : x
  2. Step 2: Convert to fraction form
    3,432,007.16/5,149,366.68 = 1,302,656.48/x
  3. Step 3: Cross multiply
    3,432,007.16x = 5,149,366.68 × 1,302,656.48
  4. Step 4: Simplify right side
    3,432,007.16x = 6,707,855,873,598.09
  5. Step 5: Solve for x
    x = 6,707,855,873,598.09/3,432,007.16
  6. Step 6: Final answer
    x = 1,954,499.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.