Home / 2,593,873.17-3,890,951.57-1,077,709.34

Finding the Fourth Proportional to 2,593,873.17, 3,890,951.57 and 1,077,709.34

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Solution

The fourth proportional to 2,593,873.17, 3,890,951.57 and 1,077,709.34 is: 1,616,622.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,873.17 : 3,890,951.57 = 1,077,709.34 : x
  2. Step 2: Convert to fraction form
    2,593,873.17/3,890,951.57 = 1,077,709.34/x
  3. Step 3: Cross multiply
    2,593,873.17x = 3,890,951.57 × 1,077,709.34
  4. Step 4: Simplify right side
    2,593,873.17x = 4,193,314,860,898.32
  5. Step 5: Solve for x
    x = 4,193,314,860,898.32/2,593,873.17
  6. Step 6: Final answer
    x = 1,616,622.94

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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.