Home / 6,045,464.98-8,342,658.82-3,431,946.22

Finding the Fourth Proportional to 6,045,464.98, 8,342,658.82 and 3,431,946.22

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Solution

The fourth proportional to 6,045,464.98, 8,342,658.82 and 3,431,946.22 is: 4,736,038.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,464.98 : 8,342,658.82 = 3,431,946.22 : x
  2. Step 2: Convert to fraction form
    6,045,464.98/8,342,658.82 = 3,431,946.22/x
  3. Step 3: Cross multiply
    6,045,464.98x = 8,342,658.82 × 3,431,946.22
  4. Step 4: Simplify right side
    6,045,464.98x = 28,631,556,402,048.66
  5. Step 5: Solve for x
    x = 28,631,556,402,048.66/6,045,464.98
  6. Step 6: Final answer
    x = 4,736,038.75

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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.