Home / 4,030,147.23-5,555,727.79-3,061,596.07

Finding the Fourth Proportional to 4,030,147.23, 5,555,727.79 and 3,061,596.07

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Solution

The fourth proportional to 4,030,147.23, 5,555,727.79 and 3,061,596.07 is: 4,220,539.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,147.23 : 5,555,727.79 = 3,061,596.07 : x
  2. Step 2: Convert to fraction form
    4,030,147.23/5,555,727.79 = 3,061,596.07/x
  3. Step 3: Cross multiply
    4,030,147.23x = 5,555,727.79 × 3,061,596.07
  4. Step 4: Simplify right side
    4,030,147.23x = 17,009,394,367,853.79
  5. Step 5: Solve for x
    x = 17,009,394,367,853.79/4,030,147.23
  6. Step 6: Final answer
    x = 4,220,539.20

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1.5x scale

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.