Home / 1,704,069.64-2,349,433.46-1,397,034.44

Finding the Fourth Proportional to 1,704,069.64, 2,349,433.46 and 1,397,034.44

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Solution

The fourth proportional to 1,704,069.64, 2,349,433.46 and 1,397,034.44 is: 1,926,118.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,069.64 : 2,349,433.46 = 1,397,034.44 : x
  2. Step 2: Convert to fraction form
    1,704,069.64/2,349,433.46 = 1,397,034.44/x
  3. Step 3: Cross multiply
    1,704,069.64x = 2,349,433.46 × 1,397,034.44
  4. Step 4: Simplify right side
    1,704,069.64x = 3,282,239,458,108.36
  5. Step 5: Solve for x
    x = 3,282,239,458,108.36/1,704,069.64
  6. Step 6: Final answer
    x = 1,926,118.15

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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.