Home / 11,347,852.75-17,020,518.18-4,061,017.52

Finding the Fourth Proportional to 11,347,852.75, 17,020,518.18 and 4,061,017.52

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Solution

The fourth proportional to 11,347,852.75, 17,020,518.18 and 4,061,017.52 is: 6,091,075.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,347,852.75 : 17,020,518.18 = 4,061,017.52 : x
  2. Step 2: Convert to fraction form
    11,347,852.75/17,020,518.18 = 4,061,017.52/x
  3. Step 3: Cross multiply
    11,347,852.75x = 17,020,518.18 × 4,061,017.52
  4. Step 4: Simplify right side
    11,347,852.75x = 69,120,622,503,377.69
  5. Step 5: Solve for x
    x = 69,120,622,503,377.69/11,347,852.75
  6. Step 6: Final answer
    x = 6,091,075.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.