Home / 3,050,894.19-4,229,522.96-2,889,114.51

Finding the Fourth Proportional to 3,050,894.19, 4,229,522.96 and 2,889,114.51

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Solution

The fourth proportional to 3,050,894.19, 4,229,522.96 and 2,889,114.51 is: 4,005,244.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,894.19 : 4,229,522.96 = 2,889,114.51 : x
  2. Step 2: Convert to fraction form
    3,050,894.19/4,229,522.96 = 2,889,114.51/x
  3. Step 3: Cross multiply
    3,050,894.19x = 4,229,522.96 × 2,889,114.51
  4. Step 4: Simplify right side
    3,050,894.19x = 12,219,576,161,336.94
  5. Step 5: Solve for x
    x = 12,219,576,161,336.94/3,050,894.19
  6. Step 6: Final answer
    x = 4,005,244.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.