Home / 1,038,842.55-1,558,067.00-364,765.41

Finding the Fourth Proportional to 1,038,842.55, 1,558,067.00 and 364,765.41

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Solution

The fourth proportional to 1,038,842.55, 1,558,067.00 and 364,765.41 is: 547,079.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,842.55 : 1,558,067.00 = 364,765.41 : x
  2. Step 2: Convert to fraction form
    1,038,842.55/1,558,067.00 = 364,765.41/x
  3. Step 3: Cross multiply
    1,038,842.55x = 1,558,067.00 × 364,765.41
  4. Step 4: Simplify right side
    1,038,842.55x = 568,328,946,238.64
  5. Step 5: Solve for x
    x = 568,328,946,238.64/1,038,842.55
  6. Step 6: Final answer
    x = 547,079.00

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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.