Home / 5,912,254.06-8,158,922.56-3,196,000.06

Finding the Fourth Proportional to 5,912,254.06, 8,158,922.56 and 3,196,000.06

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Solution

The fourth proportional to 5,912,254.06, 8,158,922.56 and 3,196,000.06 is: 4,410,486.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,912,254.06 : 8,158,922.56 = 3,196,000.06 : x
  2. Step 2: Convert to fraction form
    5,912,254.06/8,158,922.56 = 3,196,000.06/x
  3. Step 3: Cross multiply
    5,912,254.06x = 8,158,922.56 × 3,196,000.06
  4. Step 4: Simplify right side
    5,912,254.06x = 26,075,916,991,295.35
  5. Step 5: Solve for x
    x = 26,075,916,991,295.35/5,912,254.06
  6. Step 6: Final answer
    x = 4,410,486.55

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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.