Home / 1,699,450.94-2,345,295.11-925,133.33

Finding the Fourth Proportional to 1,699,450.94, 2,345,295.11 and 925,133.33

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Solution

The fourth proportional to 1,699,450.94, 2,345,295.11 and 925,133.33 is: 1,276,712.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,450.94 : 2,345,295.11 = 925,133.33 : x
  2. Step 2: Convert to fraction form
    1,699,450.94/2,345,295.11 = 925,133.33/x
  3. Step 3: Cross multiply
    1,699,450.94x = 2,345,295.11 × 925,133.33
  4. Step 4: Simplify right side
    1,699,450.94x = 2,169,710,658,594.87
  5. Step 5: Solve for x
    x = 2,169,710,658,594.87/1,699,450.94
  6. Step 6: Final answer
    x = 1,276,712.74

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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.