Home / 1,073,776.08-1,481,811.95-590,349.46

Finding the Fourth Proportional to 1,073,776.08, 1,481,811.95 and 590,349.46

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Solution

The fourth proportional to 1,073,776.08, 1,481,811.95 and 590,349.46 is: 814,682.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,776.08 : 1,481,811.95 = 590,349.46 : x
  2. Step 2: Convert to fraction form
    1,073,776.08/1,481,811.95 = 590,349.46/x
  3. Step 3: Cross multiply
    1,073,776.08x = 1,481,811.95 × 590,349.46
  4. Step 4: Simplify right side
    1,073,776.08x = 874,786,884,504.05
  5. Step 5: Solve for x
    x = 874,786,884,504.05/1,073,776.08
  6. Step 6: Final answer
    x = 814,682.78

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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.