Home / 1,737,923.79-2,397,884.54-1,049,051.19

Finding the Fourth Proportional to 1,737,923.79, 2,397,884.54 and 1,049,051.19

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Solution

The fourth proportional to 1,737,923.79, 2,397,884.54 and 1,049,051.19 is: 1,447,418.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,923.79 : 2,397,884.54 = 1,049,051.19 : x
  2. Step 2: Convert to fraction form
    1,737,923.79/2,397,884.54 = 1,049,051.19/x
  3. Step 3: Cross multiply
    1,737,923.79x = 2,397,884.54 × 1,049,051.19
  4. Step 4: Simplify right side
    1,737,923.79x = 2,515,503,624,924.35
  5. Step 5: Solve for x
    x = 2,515,503,624,924.35/1,737,923.79
  6. Step 6: Final answer
    x = 1,447,418.83

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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.