Home / 3,298,683.80-4,948,025.70-1,168,983.20

Finding the Fourth Proportional to 3,298,683.80, 4,948,025.70 and 1,168,983.20

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Solution

The fourth proportional to 3,298,683.80, 4,948,025.70 and 1,168,983.20 is: 1,753,474.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,683.80 : 4,948,025.70 = 1,168,983.20 : x
  2. Step 2: Convert to fraction form
    3,298,683.80/4,948,025.70 = 1,168,983.20/x
  3. Step 3: Cross multiply
    3,298,683.80x = 4,948,025.70 × 1,168,983.20
  4. Step 4: Simplify right side
    3,298,683.80x = 5,784,158,916,468.24
  5. Step 5: Solve for x
    x = 5,784,158,916,468.24/3,298,683.80
  6. Step 6: Final answer
    x = 1,753,474.80

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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.