Home / 4,481,639.22-6,185,184.99-2,548,189.50

Finding the Fourth Proportional to 4,481,639.22, 6,185,184.99 and 2,548,189.50

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Solution

The fourth proportional to 4,481,639.22, 6,185,184.99 and 2,548,189.50 is: 3,516,798.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,639.22 : 6,185,184.99 = 2,548,189.50 : x
  2. Step 2: Convert to fraction form
    4,481,639.22/6,185,184.99 = 2,548,189.50/x
  3. Step 3: Cross multiply
    4,481,639.22x = 6,185,184.99 × 2,548,189.50
  4. Step 4: Simplify right side
    4,481,639.22x = 15,761,023,447,075.61
  5. Step 5: Solve for x
    x = 15,761,023,447,075.61/4,481,639.22
  6. Step 6: Final answer
    x = 3,516,798.80

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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.