Home / 1,074,018.96-1,482,147.36-590,592.24

Finding the Fourth Proportional to 1,074,018.96, 1,482,147.36 and 590,592.24

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Solution

The fourth proportional to 1,074,018.96, 1,482,147.36 and 590,592.24 is: 815,017.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,018.96 : 1,482,147.36 = 590,592.24 : x
  2. Step 2: Convert to fraction form
    1,074,018.96/1,482,147.36 = 590,592.24/x
  3. Step 3: Cross multiply
    1,074,018.96x = 1,482,147.36 × 590,592.24
  4. Step 4: Simplify right side
    1,074,018.96x = 875,344,729,352.49
  5. Step 5: Solve for x
    x = 875,344,729,352.49/1,074,018.96
  6. Step 6: Final answer
    x = 815,017.95

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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.