Home / 1,956,092.22-2,933,823.42-535,816.35

Finding the Fourth Proportional to 1,956,092.22, 2,933,823.42 and 535,816.35

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Solution

The fourth proportional to 1,956,092.22, 2,933,823.42 and 535,816.35 is: 803,638.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,092.22 : 2,933,823.42 = 535,816.35 : x
  2. Step 2: Convert to fraction form
    1,956,092.22/2,933,823.42 = 535,816.35/x
  3. Step 3: Cross multiply
    1,956,092.22x = 2,933,823.42 × 535,816.35
  4. Step 4: Simplify right side
    1,956,092.22x = 1,571,990,556,448.92
  5. Step 5: Solve for x
    x = 1,571,990,556,448.92/1,956,092.22
  6. Step 6: Final answer
    x = 803,638.26

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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.