Home / 1,073,448.15-1,609,559.87-441,609.27

Finding the Fourth Proportional to 1,073,448.15, 1,609,559.87 and 441,609.27

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Solution

The fourth proportional to 1,073,448.15, 1,609,559.87 and 441,609.27 is: 662,161.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,448.15 : 1,609,559.87 = 441,609.27 : x
  2. Step 2: Convert to fraction form
    1,073,448.15/1,609,559.87 = 441,609.27/x
  3. Step 3: Cross multiply
    1,073,448.15x = 1,609,559.87 × 441,609.27
  4. Step 4: Simplify right side
    1,073,448.15x = 710,796,557,003.95
  5. Step 5: Solve for x
    x = 710,796,557,003.95/1,073,448.15
  6. Step 6: Final answer
    x = 662,161.98

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1.5x scale

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.