Home / 1,004,048.50-1,385,447.49-590,604.01

Finding the Fourth Proportional to 1,004,048.50, 1,385,447.49 and 590,604.01

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Solution

The fourth proportional to 1,004,048.50, 1,385,447.49 and 590,604.01 is: 814,951.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,048.50 : 1,385,447.49 = 590,604.01 : x
  2. Step 2: Convert to fraction form
    1,004,048.50/1,385,447.49 = 590,604.01/x
  3. Step 3: Cross multiply
    1,004,048.50x = 1,385,447.49 × 590,604.01
  4. Step 4: Simplify right side
    1,004,048.50x = 818,250,843,238.44
  5. Step 5: Solve for x
    x = 818,250,843,238.44/1,004,048.50
  6. Step 6: Final answer
    x = 814,951.51

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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.