Home / 1,410,835.85-1,946,953.97-798,988.76

Finding the Fourth Proportional to 1,410,835.85, 1,946,953.97 and 798,988.76

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Solution

The fourth proportional to 1,410,835.85, 1,946,953.97 and 798,988.76 is: 1,102,604.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,835.85 : 1,946,953.97 = 798,988.76 : x
  2. Step 2: Convert to fraction form
    1,410,835.85/1,946,953.97 = 798,988.76/x
  3. Step 3: Cross multiply
    1,410,835.85x = 1,946,953.97 × 798,988.76
  4. Step 4: Simplify right side
    1,410,835.85x = 1,555,594,334,834.95
  5. Step 5: Solve for x
    x = 1,555,594,334,834.95/1,410,835.85
  6. Step 6: Final answer
    x = 1,102,604.77

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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.