Home / 4,005,601.64-6,009,347.52-1,309,916.37

Finding the Fourth Proportional to 4,005,601.64, 6,009,347.52 and 1,309,916.37

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Solution

The fourth proportional to 4,005,601.64, 6,009,347.52 and 1,309,916.37 is: 1,965,183.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005,601.64 : 6,009,347.52 = 1,309,916.37 : x
  2. Step 2: Convert to fraction form
    4,005,601.64/6,009,347.52 = 1,309,916.37/x
  3. Step 3: Cross multiply
    4,005,601.64x = 6,009,347.52 × 1,309,916.37
  4. Step 4: Simplify right side
    4,005,601.64x = 7,871,742,689,466.90
  5. Step 5: Solve for x
    x = 7,871,742,689,466.90/4,005,601.64
  6. Step 6: Final answer
    x = 1,965,183.61

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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.