Home / 2,559,263.77-3,530,161.92-1,946,072.24

Finding the Fourth Proportional to 2,559,263.77, 3,530,161.92 and 1,946,072.24

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Solution

The fourth proportional to 2,559,263.77, 3,530,161.92 and 1,946,072.24 is: 2,684,346.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,263.77 : 3,530,161.92 = 1,946,072.24 : x
  2. Step 2: Convert to fraction form
    2,559,263.77/3,530,161.92 = 1,946,072.24/x
  3. Step 3: Cross multiply
    2,559,263.77x = 3,530,161.92 × 1,946,072.24
  4. Step 4: Simplify right side
    2,559,263.77x = 6,869,950,115,217.10
  5. Step 5: Solve for x
    x = 6,869,950,115,217.10/2,559,263.77
  6. Step 6: Final answer
    x = 2,684,346.25

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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.