Home / 3,216,017.64-4,823,002.20-1,056,541.49

Finding the Fourth Proportional to 3,216,017.64, 4,823,002.20 and 1,056,541.49

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Solution

The fourth proportional to 3,216,017.64, 4,823,002.20 and 1,056,541.49 is: 1,584,475.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,216,017.64 : 4,823,002.20 = 1,056,541.49 : x
  2. Step 2: Convert to fraction form
    3,216,017.64/4,823,002.20 = 1,056,541.49/x
  3. Step 3: Cross multiply
    3,216,017.64x = 4,823,002.20 × 1,056,541.49
  4. Step 4: Simplify right side
    3,216,017.64x = 5,095,701,928,594.56
  5. Step 5: Solve for x
    x = 5,095,701,928,594.56/3,216,017.64
  6. Step 6: Final answer
    x = 1,584,475.74

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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.