Home / 1,073,774.76-1,481,814.27-590,371.20

Finding the Fourth Proportional to 1,073,774.76, 1,481,814.27 and 590,371.20

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Solution

The fourth proportional to 1,073,774.76, 1,481,814.27 and 590,371.20 is: 814,715.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,774.76 : 1,481,814.27 = 590,371.20 : x
  2. Step 2: Convert to fraction form
    1,073,774.76/1,481,814.27 = 590,371.20/x
  3. Step 3: Cross multiply
    1,073,774.76x = 1,481,814.27 × 590,371.20
  4. Step 4: Simplify right side
    1,073,774.76x = 874,820,468,757.02
  5. Step 5: Solve for x
    x = 874,820,468,757.02/1,073,774.76
  6. Step 6: Final answer
    x = 814,715.06

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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.