Home / 4,308,424.08-6,462,616.68-1,113,278.64

Finding the Fourth Proportional to 4,308,424.08, 6,462,616.68 and 1,113,278.64

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Solution

The fourth proportional to 4,308,424.08, 6,462,616.68 and 1,113,278.64 is: 1,669,912.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,424.08 : 6,462,616.68 = 1,113,278.64 : x
  2. Step 2: Convert to fraction form
    4,308,424.08/6,462,616.68 = 1,113,278.64/x
  3. Step 3: Cross multiply
    4,308,424.08x = 6,462,616.68 × 1,113,278.64
  4. Step 4: Simplify right side
    4,308,424.08x = 7,194,693,108,351.71
  5. Step 5: Solve for x
    x = 7,194,693,108,351.71/4,308,424.08
  6. Step 6: Final answer
    x = 1,669,912.94

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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.