Home / 3,707,087.56-5,114,591.22-2,075,254.60

Finding the Fourth Proportional to 3,707,087.56, 5,114,591.22 and 2,075,254.60

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Solution

The fourth proportional to 3,707,087.56, 5,114,591.22 and 2,075,254.60 is: 2,863,185.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,087.56 : 5,114,591.22 = 2,075,254.60 : x
  2. Step 2: Convert to fraction form
    3,707,087.56/5,114,591.22 = 2,075,254.60/x
  3. Step 3: Cross multiply
    3,707,087.56x = 5,114,591.22 × 2,075,254.60
  4. Step 4: Simplify right side
    3,707,087.56x = 10,614,078,956,424.61
  5. Step 5: Solve for x
    x = 10,614,078,956,424.61/3,707,087.56
  6. Step 6: Final answer
    x = 2,863,185.39

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1.5x scale

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.