Home / 1,063,485.51-1,467,627.50-580,050.66

Finding the Fourth Proportional to 1,063,485.51, 1,467,627.50 and 580,050.66

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Solution

The fourth proportional to 1,063,485.51, 1,467,627.50 and 580,050.66 is: 800,479.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,485.51 : 1,467,627.50 = 580,050.66 : x
  2. Step 2: Convert to fraction form
    1,063,485.51/1,467,627.50 = 580,050.66/x
  3. Step 3: Cross multiply
    1,063,485.51x = 1,467,627.50 × 580,050.66
  4. Step 4: Simplify right side
    1,063,485.51x = 851,298,298,324.27
  5. Step 5: Solve for x
    x = 851,298,298,324.27/1,063,485.51
  6. Step 6: Final answer
    x = 800,479.45

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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.