Home / 1,715,908.93-2,367,953.40-941,544.85

Finding the Fourth Proportional to 1,715,908.93, 2,367,953.40 and 941,544.85

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Solution

The fourth proportional to 1,715,908.93, 2,367,953.40 and 941,544.85 is: 1,299,331.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,908.93 : 2,367,953.40 = 941,544.85 : x
  2. Step 2: Convert to fraction form
    1,715,908.93/2,367,953.40 = 941,544.85/x
  3. Step 3: Cross multiply
    1,715,908.93x = 2,367,953.40 × 941,544.85
  4. Step 4: Simplify right side
    1,715,908.93x = 2,229,534,328,809.99
  5. Step 5: Solve for x
    x = 2,229,534,328,809.99/1,715,908.93
  6. Step 6: Final answer
    x = 1,299,331.39

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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.