Home / 3,285,283.27-4,533,643.15-1,834,999.33

Finding the Fourth Proportional to 3,285,283.27, 4,533,643.15 and 1,834,999.33

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Solution

The fourth proportional to 3,285,283.27, 4,533,643.15 and 1,834,999.33 is: 2,532,272.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,283.27 : 4,533,643.15 = 1,834,999.33 : x
  2. Step 2: Convert to fraction form
    3,285,283.27/4,533,643.15 = 1,834,999.33/x
  3. Step 3: Cross multiply
    3,285,283.27x = 4,533,643.15 × 1,834,999.33
  4. Step 4: Simplify right side
    3,285,283.27x = 8,319,232,142,709.09
  5. Step 5: Solve for x
    x = 8,319,232,142,709.09/3,285,283.27
  6. Step 6: Final answer
    x = 2,532,272.40

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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.