Home / 2,826,841.17-4,229,561.51-1,674,706.32

Finding the Fourth Proportional to 2,826,841.17, 4,229,561.51 and 1,674,706.32

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Solution

The fourth proportional to 2,826,841.17, 4,229,561.51 and 1,674,706.32 is: 2,505,720.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,826,841.17 : 4,229,561.51 = 1,674,706.32 : x
  2. Step 2: Convert to fraction form
    2,826,841.17/4,229,561.51 = 1,674,706.32/x
  3. Step 3: Cross multiply
    2,826,841.17x = 4,229,561.51 × 1,674,706.32
  4. Step 4: Simplify right side
    2,826,841.17x = 7,083,273,389,532.36
  5. Step 5: Solve for x
    x = 7,083,273,389,532.36/2,826,841.17
  6. Step 6: Final answer
    x = 2,505,720.33

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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.