Home / 2,610,358.06-3,602,956.27-1,783,766.20

Finding the Fourth Proportional to 2,610,358.06, 3,602,956.27 and 1,783,766.20

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Solution

The fourth proportional to 2,610,358.06, 3,602,956.27 and 1,783,766.20 is: 2,462,049.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,358.06 : 3,602,956.27 = 1,783,766.20 : x
  2. Step 2: Convert to fraction form
    2,610,358.06/3,602,956.27 = 1,783,766.20/x
  3. Step 3: Cross multiply
    2,610,358.06x = 3,602,956.27 × 1,783,766.20
  4. Step 4: Simplify right side
    2,610,358.06x = 6,426,831,614,504.07
  5. Step 5: Solve for x
    x = 6,426,831,614,504.07/2,610,358.06
  6. Step 6: Final answer
    x = 2,462,049.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.