Home / 1,468,504.52-2,026,664.48-856,854.33

Finding the Fourth Proportional to 1,468,504.52, 2,026,664.48 and 856,854.33

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Solution

The fourth proportional to 1,468,504.52, 2,026,664.48 and 856,854.33 is: 1,182,533.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,504.52 : 2,026,664.48 = 856,854.33 : x
  2. Step 2: Convert to fraction form
    1,468,504.52/2,026,664.48 = 856,854.33/x
  3. Step 3: Cross multiply
    1,468,504.52x = 2,026,664.48 × 856,854.33
  4. Step 4: Simplify right side
    1,468,504.52x = 1,736,556,230,860.93
  5. Step 5: Solve for x
    x = 1,736,556,230,860.93/1,468,504.52
  6. Step 6: Final answer
    x = 1,182,533.80

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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.