Home / 4,077,446.49-6,116,189.18-1,237,583.25

Finding the Fourth Proportional to 4,077,446.49, 6,116,189.18 and 1,237,583.25

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Solution

The fourth proportional to 4,077,446.49, 6,116,189.18 and 1,237,583.25 is: 1,856,380.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,446.49 : 6,116,189.18 = 1,237,583.25 : x
  2. Step 2: Convert to fraction form
    4,077,446.49/6,116,189.18 = 1,237,583.25/x
  3. Step 3: Cross multiply
    4,077,446.49x = 6,116,189.18 × 1,237,583.25
  4. Step 4: Simplify right side
    4,077,446.49x = 7,569,293,276,811.32
  5. Step 5: Solve for x
    x = 7,569,293,276,811.32/4,077,446.49
  6. Step 6: Final answer
    x = 1,856,380.78

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Why These Related Problems?

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