Home / 4,905,063.06-6,776,666.22-3,747,561.19

Finding the Fourth Proportional to 4,905,063.06, 6,776,666.22 and 3,747,561.19

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Solution

The fourth proportional to 4,905,063.06, 6,776,666.22 and 3,747,561.19 is: 5,177,501.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,905,063.06 : 6,776,666.22 = 3,747,561.19 : x
  2. Step 2: Convert to fraction form
    4,905,063.06/6,776,666.22 = 3,747,561.19/x
  3. Step 3: Cross multiply
    4,905,063.06x = 6,776,666.22 × 3,747,561.19
  4. Step 4: Simplify right side
    4,905,063.06x = 25,395,971,310,226.55
  5. Step 5: Solve for x
    x = 25,395,971,310,226.55/4,905,063.06
  6. Step 6: Final answer
    x = 5,177,501.49

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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.