Home / 1,075,924.55-1,609,900.58-791,825.04

Finding the Fourth Proportional to 1,075,924.55, 1,609,900.58 and 791,825.04

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Solution

The fourth proportional to 1,075,924.55, 1,609,900.58 and 791,825.04 is: 1,184,803.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,924.55 : 1,609,900.58 = 791,825.04 : x
  2. Step 2: Convert to fraction form
    1,075,924.55/1,609,900.58 = 791,825.04/x
  3. Step 3: Cross multiply
    1,075,924.55x = 1,609,900.58 × 791,825.04
  4. Step 4: Simplify right side
    1,075,924.55x = 1,274,759,593,134.09
  5. Step 5: Solve for x
    x = 1,274,759,593,134.09/1,075,924.55
  6. Step 6: Final answer
    x = 1,184,803.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.