Home / 5,667,048.04-8,501,816.22-1,678,271.08

Finding the Fourth Proportional to 5,667,048.04, 8,501,816.22 and 1,678,271.08

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Solution

The fourth proportional to 5,667,048.04, 8,501,816.22 and 1,678,271.08 is: 2,517,775.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,048.04 : 8,501,816.22 = 1,678,271.08 : x
  2. Step 2: Convert to fraction form
    5,667,048.04/8,501,816.22 = 1,678,271.08/x
  3. Step 3: Cross multiply
    5,667,048.04x = 8,501,816.22 × 1,678,271.08
  4. Step 4: Simplify right side
    5,667,048.04x = 14,268,352,289,500.92
  5. Step 5: Solve for x
    x = 14,268,352,289,500.92/5,667,048.04
  6. Step 6: Final answer
    x = 2,517,775.07

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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.