Home / 4,539,016.20-6,808,524.30-4,192,595.40

Finding the Fourth Proportional to 4,539,016.20, 6,808,524.30 and 4,192,595.40

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Solution

The fourth proportional to 4,539,016.20, 6,808,524.30 and 4,192,595.40 is: 6,288,893.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539,016.20 : 6,808,524.30 = 4,192,595.40 : x
  2. Step 2: Convert to fraction form
    4,539,016.20/6,808,524.30 = 4,192,595.40/x
  3. Step 3: Cross multiply
    4,539,016.20x = 6,808,524.30 × 4,192,595.40
  4. Step 4: Simplify right side
    4,539,016.20x = 28,545,387,660,968.22
  5. Step 5: Solve for x
    x = 28,545,387,660,968.22/4,539,016.20
  6. Step 6: Final answer
    x = 6,288,893.10

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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.