Home / 6,160,441.46-8,501,465.63-3,406,986.59

Finding the Fourth Proportional to 6,160,441.46, 8,501,465.63 and 3,406,986.59

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Solution

The fourth proportional to 6,160,441.46, 8,501,465.63 and 3,406,986.59 is: 4,701,672.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,441.46 : 8,501,465.63 = 3,406,986.59 : x
  2. Step 2: Convert to fraction form
    6,160,441.46/8,501,465.63 = 3,406,986.59/x
  3. Step 3: Cross multiply
    6,160,441.46x = 8,501,465.63 × 3,406,986.59
  4. Step 4: Simplify right side
    6,160,441.46x = 28,964,379,362,766.04
  5. Step 5: Solve for x
    x = 28,964,379,362,766.04/6,160,441.46
  6. Step 6: Final answer
    x = 4,701,672.69

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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.