Home / 2,056,594.23-2,838,098.25-1,138,823.33

Finding the Fourth Proportional to 2,056,594.23, 2,838,098.25 and 1,138,823.33

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Solution

The fourth proportional to 2,056,594.23, 2,838,098.25 and 1,138,823.33 is: 1,571,575.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,594.23 : 2,838,098.25 = 1,138,823.33 : x
  2. Step 2: Convert to fraction form
    2,056,594.23/2,838,098.25 = 1,138,823.33/x
  3. Step 3: Cross multiply
    2,056,594.23x = 2,838,098.25 × 1,138,823.33
  4. Step 4: Simplify right side
    2,056,594.23x = 3,232,092,485,741.68
  5. Step 5: Solve for x
    x = 3,232,092,485,741.68/2,056,594.23
  6. Step 6: Final answer
    x = 1,571,575.20

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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.