Home / 3,298,684.42-4,948,800.99-1,024,092.64

Finding the Fourth Proportional to 3,298,684.42, 4,948,800.99 and 1,024,092.64

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Solution

The fourth proportional to 3,298,684.42, 4,948,800.99 and 1,024,092.64 is: 1,536,379.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,684.42 : 4,948,800.99 = 1,024,092.64 : x
  2. Step 2: Convert to fraction form
    3,298,684.42/4,948,800.99 = 1,024,092.64/x
  3. Step 3: Cross multiply
    3,298,684.42x = 4,948,800.99 × 1,024,092.64
  4. Step 4: Simplify right side
    3,298,684.42x = 5,068,030,670,683.71
  5. Step 5: Solve for x
    x = 5,068,030,670,683.71/3,298,684.42
  6. Step 6: Final answer
    x = 1,536,379.36

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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.