Home / 1,073,905.75-1,481,952-590,467.51

Finding the Fourth Proportional to 1,073,905.75, 1,481,952 and 590,467.51

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Solution

The fourth proportional to 1,073,905.75, 1,481,952 and 590,467.51 is: 814,824.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,905.75 : 1,481,952 = 590,467.51 : x
  2. Step 2: Convert to fraction form
    1,073,905.75/1,481,952 = 590,467.51/x
  3. Step 3: Cross multiply
    1,073,905.75x = 1,481,952 × 590,467.51
  4. Step 4: Simplify right side
    1,073,905.75x = 875,044,507,379.52
  5. Step 5: Solve for x
    x = 875,044,507,379.52/1,073,905.75
  6. Step 6: Final answer
    x = 814,824.31

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1.5x scale

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.