Home / 5,667,047.04-8,501,814.72-1,678,270.08

Finding the Fourth Proportional to 5,667,047.04, 8,501,814.72 and 1,678,270.08

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Solution

The fourth proportional to 5,667,047.04, 8,501,814.72 and 1,678,270.08 is: 2,517,773.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,047.04 : 8,501,814.72 = 1,678,270.08 : x
  2. Step 2: Convert to fraction form
    5,667,047.04/8,501,814.72 = 1,678,270.08/x
  3. Step 3: Cross multiply
    5,667,047.04x = 8,501,814.72 × 1,678,270.08
  4. Step 4: Simplify right side
    5,667,047.04x = 14,268,341,270,279.58
  5. Step 5: Solve for x
    x = 14,268,341,270,279.58/5,667,047.04
  6. Step 6: Final answer
    x = 2,517,773.57

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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.