Home / 1,410,746.10-1,946,764.56-798,884.88

Finding the Fourth Proportional to 1,410,746.10, 1,946,764.56 and 798,884.88

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Solution

The fourth proportional to 1,410,746.10, 1,946,764.56 and 798,884.88 is: 1,102,424.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,746.10 : 1,946,764.56 = 798,884.88 : x
  2. Step 2: Convert to fraction form
    1,410,746.10/1,946,764.56 = 798,884.88/x
  3. Step 3: Cross multiply
    1,410,746.10x = 1,946,764.56 × 798,884.88
  4. Step 4: Simplify right side
    1,410,746.10x = 1,555,240,771,903.85
  5. Step 5: Solve for x
    x = 1,555,240,771,903.85/1,410,746.10
  6. Step 6: Final answer
    x = 1,102,424.29

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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.