Home / 1,073,694.34-1,481,726.50-590,271.68

Finding the Fourth Proportional to 1,073,694.34, 1,481,726.50 and 590,271.68

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Solution

The fourth proportional to 1,073,694.34, 1,481,726.50 and 590,271.68 is: 814,590.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,694.34 : 1,481,726.50 = 590,271.68 : x
  2. Step 2: Convert to fraction form
    1,073,694.34/1,481,726.50 = 590,271.68/x
  3. Step 3: Cross multiply
    1,073,694.34x = 1,481,726.50 × 590,271.68
  4. Step 4: Simplify right side
    1,073,694.34x = 874,621,190,455.52
  5. Step 5: Solve for x
    x = 874,621,190,455.52/1,073,694.34
  6. Step 6: Final answer
    x = 814,590.48

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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.