Home / 2,589,301.22-3,574,766.86-2,302,026.62

Finding the Fourth Proportional to 2,589,301.22, 3,574,766.86 and 2,302,026.62

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Solution

The fourth proportional to 2,589,301.22, 3,574,766.86 and 2,302,026.62 is: 3,178,158.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,301.22 : 3,574,766.86 = 2,302,026.62 : x
  2. Step 2: Convert to fraction form
    2,589,301.22/3,574,766.86 = 2,302,026.62/x
  3. Step 3: Cross multiply
    2,589,301.22x = 3,574,766.86 × 2,302,026.62
  4. Step 4: Simplify right side
    2,589,301.22x = 8,229,208,448,384.91
  5. Step 5: Solve for x
    x = 8,229,208,448,384.91/2,589,301.22
  6. Step 6: Final answer
    x = 3,178,158.03

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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.