Home / 5,045,592.80-6,968,710.32-3,675,042.56

Finding the Fourth Proportional to 5,045,592.80, 6,968,710.32 and 3,675,042.56

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Solution

The fourth proportional to 5,045,592.80, 6,968,710.32 and 3,675,042.56 is: 5,075,777.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,592.80 : 6,968,710.32 = 3,675,042.56 : x
  2. Step 2: Convert to fraction form
    5,045,592.80/6,968,710.32 = 3,675,042.56/x
  3. Step 3: Cross multiply
    5,045,592.80x = 6,968,710.32 × 3,675,042.56
  4. Step 4: Simplify right side
    5,045,592.80x = 25,610,307,014,311.22
  5. Step 5: Solve for x
    x = 25,610,307,014,311.22/5,045,592.80
  6. Step 6: Final answer
    x = 5,075,777.62

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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.