Home / 3,529,523.50-4,870,742.37-2,001,630.58

Finding the Fourth Proportional to 3,529,523.50, 4,870,742.37 and 2,001,630.58

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Solution

The fourth proportional to 3,529,523.50, 4,870,742.37 and 2,001,630.58 is: 2,762,250.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529,523.50 : 4,870,742.37 = 2,001,630.58 : x
  2. Step 2: Convert to fraction form
    3,529,523.50/4,870,742.37 = 2,001,630.58/x
  3. Step 3: Cross multiply
    3,529,523.50x = 4,870,742.37 × 2,001,630.58
  4. Step 4: Simplify right side
    3,529,523.50x = 9,749,426,875,093.68
  5. Step 5: Solve for x
    x = 9,749,426,875,093.68/3,529,523.50
  6. Step 6: Final answer
    x = 2,762,250.17

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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.