Home / 1,073,612.28-1,481,589.76-590,208.52

Finding the Fourth Proportional to 1,073,612.28, 1,481,589.76 and 590,208.52

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Solution

The fourth proportional to 1,073,612.28, 1,481,589.76 and 590,208.52 is: 814,490.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,612.28 : 1,481,589.76 = 590,208.52 : x
  2. Step 2: Convert to fraction form
    1,073,612.28/1,481,589.76 = 590,208.52/x
  3. Step 3: Cross multiply
    1,073,612.28x = 1,481,589.76 × 590,208.52
  4. Step 4: Simplify right side
    1,073,612.28x = 874,446,899,496.76
  5. Step 5: Solve for x
    x = 874,446,899,496.76/1,073,612.28
  6. Step 6: Final answer
    x = 814,490.40

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Double scale
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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.