Home / 1,959,904.08-2,704,597.70-1,100,500.56

Finding the Fourth Proportional to 1,959,904.08, 2,704,597.70 and 1,100,500.56

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Solution

The fourth proportional to 1,959,904.08, 2,704,597.70 and 1,100,500.56 is: 1,518,651.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,904.08 : 2,704,597.70 = 1,100,500.56 : x
  2. Step 2: Convert to fraction form
    1,959,904.08/2,704,597.70 = 1,100,500.56/x
  3. Step 3: Cross multiply
    1,959,904.08x = 2,704,597.70 × 1,100,500.56
  4. Step 4: Simplify right side
    1,959,904.08x = 2,976,411,277,922.21
  5. Step 5: Solve for x
    x = 2,976,411,277,922.21/1,959,904.08
  6. Step 6: Final answer
    x = 1,518,651.50

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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.