Home / 1,073,530.35-1,481,455.26-590,085.11

Finding the Fourth Proportional to 1,073,530.35, 1,481,455.26 and 590,085.11

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Solution

The fourth proportional to 1,073,530.35, 1,481,455.26 and 590,085.11 is: 814,308.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,530.35 : 1,481,455.26 = 590,085.11 : x
  2. Step 2: Convert to fraction form
    1,073,530.35/1,481,455.26 = 590,085.11/x
  3. Step 3: Cross multiply
    1,073,530.35x = 1,481,455.26 × 590,085.11
  4. Step 4: Simplify right side
    1,073,530.35x = 874,184,693,760.82
  5. Step 5: Solve for x
    x = 874,184,693,760.82/1,073,530.35
  6. Step 6: Final answer
    x = 814,308.32

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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.