Home / 1,073,784.24-1,481,823.18-590,357.64

Finding the Fourth Proportional to 1,073,784.24, 1,481,823.18 and 590,357.64

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Solution

The fourth proportional to 1,073,784.24, 1,481,823.18 and 590,357.64 is: 814,694.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,784.24 : 1,481,823.18 = 590,357.64 : x
  2. Step 2: Convert to fraction form
    1,073,784.24/1,481,823.18 = 590,357.64/x
  3. Step 3: Cross multiply
    1,073,784.24x = 1,481,823.18 × 590,357.64
  4. Step 4: Simplify right side
    1,073,784.24x = 874,805,635,442.10
  5. Step 5: Solve for x
    x = 874,805,635,442.10/1,073,784.24
  6. Step 6: Final answer
    x = 814,694.05

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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.