Home / 1,073,900.99-1,481,943.51-590,437.37

Finding the Fourth Proportional to 1,073,900.99, 1,481,943.51 and 590,437.37

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Solution

The fourth proportional to 1,073,900.99, 1,481,943.51 and 590,437.37 is: 814,781.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,900.99 : 1,481,943.51 = 590,437.37 : x
  2. Step 2: Convert to fraction form
    1,073,900.99/1,481,943.51 = 590,437.37/x
  3. Step 3: Cross multiply
    1,073,900.99x = 1,481,943.51 × 590,437.37
  4. Step 4: Simplify right side
    1,073,900.99x = 874,994,828,532.97
  5. Step 5: Solve for x
    x = 874,994,828,532.97/1,073,900.99
  6. Step 6: Final answer
    x = 814,781.66

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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.