Home / 6,036,985.27-8,330,282.77-4,081,119.05

Finding the Fourth Proportional to 6,036,985.27, 8,330,282.77 and 4,081,119.05

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Solution

The fourth proportional to 6,036,985.27, 8,330,282.77 and 4,081,119.05 is: 5,631,432.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036,985.27 : 8,330,282.77 = 4,081,119.05 : x
  2. Step 2: Convert to fraction form
    6,036,985.27/8,330,282.77 = 4,081,119.05/x
  3. Step 3: Cross multiply
    6,036,985.27x = 8,330,282.77 × 4,081,119.05
  4. Step 4: Simplify right side
    6,036,985.27x = 33,996,875,699,143.96
  5. Step 5: Solve for x
    x = 33,996,875,699,143.96/6,036,985.27
  6. Step 6: Final answer
    x = 5,631,432.61

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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.