Home / 2,735,639.94-3,775,651.89-1,590,384.58

Finding the Fourth Proportional to 2,735,639.94, 3,775,651.89 and 1,590,384.58

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Solution

The fourth proportional to 2,735,639.94, 3,775,651.89 and 1,590,384.58 is: 2,195,003.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,639.94 : 3,775,651.89 = 1,590,384.58 : x
  2. Step 2: Convert to fraction form
    2,735,639.94/3,775,651.89 = 1,590,384.58/x
  3. Step 3: Cross multiply
    2,735,639.94x = 3,775,651.89 × 1,590,384.58
  4. Step 4: Simplify right side
    2,735,639.94x = 6,004,738,545,303.86
  5. Step 5: Solve for x
    x = 6,004,738,545,303.86/2,735,639.94
  6. Step 6: Final answer
    x = 2,195,003.24

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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.