Home / 6,562,022.80-9,843,034.20-4,158,072.40

Finding the Fourth Proportional to 6,562,022.80, 9,843,034.20 and 4,158,072.40

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Solution

The fourth proportional to 6,562,022.80, 9,843,034.20 and 4,158,072.40 is: 6,237,108.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,022.80 : 9,843,034.20 = 4,158,072.40 : x
  2. Step 2: Convert to fraction form
    6,562,022.80/9,843,034.20 = 4,158,072.40/x
  3. Step 3: Cross multiply
    6,562,022.80x = 9,843,034.20 × 4,158,072.40
  4. Step 4: Simplify right side
    6,562,022.80x = 40,928,048,839,276.08
  5. Step 5: Solve for x
    x = 40,928,048,839,276.08/6,562,022.80
  6. Step 6: Final answer
    x = 6,237,108.60

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Similar ratio
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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.