Home / 2,699,782.26-3,725,734.85-1,476,089.20

Finding the Fourth Proportional to 2,699,782.26, 3,725,734.85 and 1,476,089.20

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Solution

The fourth proportional to 2,699,782.26, 3,725,734.85 and 1,476,089.20 is: 2,037,022.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,782.26 : 3,725,734.85 = 1,476,089.20 : x
  2. Step 2: Convert to fraction form
    2,699,782.26/3,725,734.85 = 1,476,089.20/x
  3. Step 3: Cross multiply
    2,699,782.26x = 3,725,734.85 × 1,476,089.20
  4. Step 4: Simplify right side
    2,699,782.26x = 5,499,516,985,263.68
  5. Step 5: Solve for x
    x = 5,499,516,985,263.68/2,699,782.26
  6. Step 6: Final answer
    x = 2,037,022.42

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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.