Home / 1,056,048.63-1,583,548.88-336,296.54

Finding the Fourth Proportional to 1,056,048.63, 1,583,548.88 and 336,296.54

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Solution

The fourth proportional to 1,056,048.63, 1,583,548.88 and 336,296.54 is: 504,277.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,048.63 : 1,583,548.88 = 336,296.54 : x
  2. Step 2: Convert to fraction form
    1,056,048.63/1,583,548.88 = 336,296.54/x
  3. Step 3: Cross multiply
    1,056,048.63x = 1,583,548.88 × 336,296.54
  4. Step 4: Simplify right side
    1,056,048.63x = 532,542,009,264.88
  5. Step 5: Solve for x
    x = 532,542,009,264.88/1,056,048.63
  6. Step 6: Final answer
    x = 504,277.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.