Home / 4,531,465.30-6,794,860.57-1,336,176.28

Finding the Fourth Proportional to 4,531,465.30, 6,794,860.57 and 1,336,176.28

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Solution

The fourth proportional to 4,531,465.30, 6,794,860.57 and 1,336,176.28 is: 2,003,575.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,465.30 : 6,794,860.57 = 1,336,176.28 : x
  2. Step 2: Convert to fraction form
    4,531,465.30/6,794,860.57 = 1,336,176.28/x
  3. Step 3: Cross multiply
    4,531,465.30x = 6,794,860.57 × 1,336,176.28
  4. Step 4: Simplify right side
    4,531,465.30x = 9,079,131,519,541.28
  5. Step 5: Solve for x
    x = 9,079,131,519,541.28/4,531,465.30
  6. Step 6: Final answer
    x = 2,003,575.21

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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.