Home / 4,016,582.76-5,542,863.87-2,181,024.96

Finding the Fourth Proportional to 4,016,582.76, 5,542,863.87 and 2,181,024.96

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Solution

The fourth proportional to 4,016,582.76, 5,542,863.87 and 2,181,024.96 is: 3,009,803.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,582.76 : 5,542,863.87 = 2,181,024.96 : x
  2. Step 2: Convert to fraction form
    4,016,582.76/5,542,863.87 = 2,181,024.96/x
  3. Step 3: Cross multiply
    4,016,582.76x = 5,542,863.87 × 2,181,024.96
  4. Step 4: Simplify right side
    4,016,582.76x = 12,089,124,450,352.20
  5. Step 5: Solve for x
    x = 12,089,124,450,352.20/4,016,582.76
  6. Step 6: Final answer
    x = 3,009,803.40

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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.