Home / 1,444,464.58-2,166,691.64-433,582.14

Finding the Fourth Proportional to 1,444,464.58, 2,166,691.64 and 433,582.14

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Solution

The fourth proportional to 1,444,464.58, 2,166,691.64 and 433,582.14 is: 650,371.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,464.58 : 2,166,691.64 = 433,582.14 : x
  2. Step 2: Convert to fraction form
    1,444,464.58/2,166,691.64 = 433,582.14/x
  3. Step 3: Cross multiply
    1,444,464.58x = 2,166,691.64 × 433,582.14
  4. Step 4: Simplify right side
    1,444,464.58x = 939,438,797,991.31
  5. Step 5: Solve for x
    x = 939,438,797,991.31/1,444,464.58
  6. Step 6: Final answer
    x = 650,371.64

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