Home / 4,542,061.83-6,815,928.95-3,026,808.19

Finding the Fourth Proportional to 4,542,061.83, 6,815,928.95 and 3,026,808.19

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Solution

The fourth proportional to 4,542,061.83, 6,815,928.95 and 3,026,808.19 is: 4,542,102.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,061.83 : 6,815,928.95 = 3,026,808.19 : x
  2. Step 2: Convert to fraction form
    4,542,061.83/6,815,928.95 = 3,026,808.19/x
  3. Step 3: Cross multiply
    4,542,061.83x = 6,815,928.95 × 3,026,808.19
  4. Step 4: Simplify right side
    4,542,061.83x = 20,630,509,568,318.10
  5. Step 5: Solve for x
    x = 20,630,509,568,318.10/4,542,061.83
  6. Step 6: Final answer
    x = 4,542,102.32

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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.