Home / 1,522,427.58-2,282,926.23-882,913.05

Finding the Fourth Proportional to 1,522,427.58, 2,282,926.23 and 882,913.05

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Solution

The fourth proportional to 1,522,427.58, 2,282,926.23 and 882,913.05 is: 1,323,954.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,427.58 : 2,282,926.23 = 882,913.05 : x
  2. Step 2: Convert to fraction form
    1,522,427.58/2,282,926.23 = 882,913.05/x
  3. Step 3: Cross multiply
    1,522,427.58x = 2,282,926.23 × 882,913.05
  4. Step 4: Simplify right side
    1,522,427.58x = 2,015,625,360,654.30
  5. Step 5: Solve for x
    x = 2,015,625,360,654.30/1,522,427.58
  6. Step 6: Final answer
    x = 1,323,954.84

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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.