Home / 3,062,063.64-4,581,861.96-2,555,373.84

Finding the Fourth Proportional to 3,062,063.64, 4,581,861.96 and 2,555,373.84

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Solution

The fourth proportional to 3,062,063.64, 4,581,861.96 and 2,555,373.84 is: 3,823,686.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,063.64 : 4,581,861.96 = 2,555,373.84 : x
  2. Step 2: Convert to fraction form
    3,062,063.64/4,581,861.96 = 2,555,373.84/x
  3. Step 3: Cross multiply
    3,062,063.64x = 4,581,861.96 × 2,555,373.84
  4. Step 4: Simplify right side
    3,062,063.64x = 11,708,370,191,075.12
  5. Step 5: Solve for x
    x = 11,708,370,191,075.12/3,062,063.64
  6. Step 6: Final answer
    x = 3,823,686.10

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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.