Home / 1,063,548.30-1,467,701.27-580,123.83

Finding the Fourth Proportional to 1,063,548.30, 1,467,701.27 and 580,123.83

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Solution

The fourth proportional to 1,063,548.30, 1,467,701.27 and 580,123.83 is: 800,573.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,548.30 : 1,467,701.27 = 580,123.83 : x
  2. Step 2: Convert to fraction form
    1,063,548.30/1,467,701.27 = 580,123.83/x
  3. Step 3: Cross multiply
    1,063,548.30x = 1,467,701.27 × 580,123.83
  4. Step 4: Simplify right side
    1,063,548.30x = 851,448,482,048.26
  5. Step 5: Solve for x
    x = 851,448,482,048.26/1,063,548.30
  6. Step 6: Final answer
    x = 800,573.40

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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.