Home / 2,331,556.36-3,497,806.02-983,722.32

Finding the Fourth Proportional to 2,331,556.36, 3,497,806.02 and 983,722.32

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Solution

The fourth proportional to 2,331,556.36, 3,497,806.02 and 983,722.32 is: 1,475,782.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,556.36 : 3,497,806.02 = 983,722.32 : x
  2. Step 2: Convert to fraction form
    2,331,556.36/3,497,806.02 = 983,722.32/x
  3. Step 3: Cross multiply
    2,331,556.36x = 3,497,806.02 × 983,722.32
  4. Step 4: Simplify right side
    2,331,556.36x = 3,440,869,852,904.37
  5. Step 5: Solve for x
    x = 3,440,869,852,904.37/2,331,556.36
  6. Step 6: Final answer
    x = 1,475,782.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.