Home / 1,964,467.16-2,946,722.60-544,535.52

Finding the Fourth Proportional to 1,964,467.16, 2,946,722.60 and 544,535.52

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Solution

The fourth proportional to 1,964,467.16, 2,946,722.60 and 544,535.52 is: 816,809.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,467.16 : 2,946,722.60 = 544,535.52 : x
  2. Step 2: Convert to fraction form
    1,964,467.16/2,946,722.60 = 544,535.52/x
  3. Step 3: Cross multiply
    1,964,467.16x = 2,946,722.60 × 544,535.52
  4. Step 4: Simplify right side
    1,964,467.16x = 1,604,595,123,286.75
  5. Step 5: Solve for x
    x = 1,604,595,123,286.75/1,964,467.16
  6. Step 6: Final answer
    x = 816,809.34

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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.