Home / 5,738,776.23-7,919,415.50-3,160,696.89

Finding the Fourth Proportional to 5,738,776.23, 7,919,415.50 and 3,160,696.89

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Solution

The fourth proportional to 5,738,776.23, 7,919,415.50 and 3,160,696.89 is: 4,361,709.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,738,776.23 : 7,919,415.50 = 3,160,696.89 : x
  2. Step 2: Convert to fraction form
    5,738,776.23/7,919,415.50 = 3,160,696.89/x
  3. Step 3: Cross multiply
    5,738,776.23x = 7,919,415.50 × 3,160,696.89
  4. Step 4: Simplify right side
    5,738,776.23x = 25,030,871,941,467.80
  5. Step 5: Solve for x
    x = 25,030,871,941,467.80/5,738,776.23
  6. Step 6: Final answer
    x = 4,361,709.00

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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.