Home / 3,095,121.14-4,271,400.58-1,718,464.93

Finding the Fourth Proportional to 3,095,121.14, 4,271,400.58 and 1,718,464.93

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Solution

The fourth proportional to 3,095,121.14, 4,271,400.58 and 1,718,464.93 is: 2,371,555.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,121.14 : 4,271,400.58 = 1,718,464.93 : x
  2. Step 2: Convert to fraction form
    3,095,121.14/4,271,400.58 = 1,718,464.93/x
  3. Step 3: Cross multiply
    3,095,121.14x = 4,271,400.58 × 1,718,464.93
  4. Step 4: Simplify right side
    3,095,121.14x = 7,340,252,068,762.33
  5. Step 5: Solve for x
    x = 7,340,252,068,762.33/3,095,121.14
  6. Step 6: Final answer
    x = 2,371,555.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.