Home / 2,048,270.41-2,826,611.40-1,142,852.41

Finding the Fourth Proportional to 2,048,270.41, 2,826,611.40 and 1,142,852.41

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Solution

The fourth proportional to 2,048,270.41, 2,826,611.40 and 1,142,852.41 is: 1,577,135.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,270.41 : 2,826,611.40 = 1,142,852.41 : x
  2. Step 2: Convert to fraction form
    2,048,270.41/2,826,611.40 = 1,142,852.41/x
  3. Step 3: Cross multiply
    2,048,270.41x = 2,826,611.40 × 1,142,852.41
  4. Step 4: Simplify right side
    2,048,270.41x = 3,230,399,650,623.47
  5. Step 5: Solve for x
    x = 3,230,399,650,623.47/2,048,270.41
  6. Step 6: Final answer
    x = 1,577,135.34

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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.