Home / 6,045,315.42-8,328,345.30-4,206,611.64

Finding the Fourth Proportional to 6,045,315.42, 8,328,345.30 and 4,206,611.64

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Solution

The fourth proportional to 6,045,315.42, 8,328,345.30 and 4,206,611.64 is: 5,795,250.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,315.42 : 8,328,345.30 = 4,206,611.64 : x
  2. Step 2: Convert to fraction form
    6,045,315.42/8,328,345.30 = 4,206,611.64/x
  3. Step 3: Cross multiply
    6,045,315.42x = 8,328,345.30 × 4,206,611.64
  4. Step 4: Simplify right side
    6,045,315.42x = 35,034,114,280,919.29
  5. Step 5: Solve for x
    x = 35,034,114,280,919.29/6,045,315.42
  6. Step 6: Final answer
    x = 5,795,250.02

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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.