Home / 5,700,933.52-7,867,191-3,087,416.44

Finding the Fourth Proportional to 5,700,933.52, 7,867,191 and 3,087,416.44

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Solution

The fourth proportional to 5,700,933.52, 7,867,191 and 3,087,416.44 is: 4,260,582.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,933.52 : 7,867,191 = 3,087,416.44 : x
  2. Step 2: Convert to fraction form
    5,700,933.52/7,867,191 = 3,087,416.44/x
  3. Step 3: Cross multiply
    5,700,933.52x = 7,867,191 × 3,087,416.44
  4. Step 4: Simplify right side
    5,700,933.52x = 24,289,294,830,020.04
  5. Step 5: Solve for x
    x = 24,289,294,830,020.04/5,700,933.52
  6. Step 6: Final answer
    x = 4,260,582.02

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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.