Home / 2,551,584.59-3,826,047.95-1,203,385.20

Finding the Fourth Proportional to 2,551,584.59, 3,826,047.95 and 1,203,385.20

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Solution

The fourth proportional to 2,551,584.59, 3,826,047.95 and 1,203,385.20 is: 1,804,451.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,584.59 : 3,826,047.95 = 1,203,385.20 : x
  2. Step 2: Convert to fraction form
    2,551,584.59/3,826,047.95 = 1,203,385.20/x
  3. Step 3: Cross multiply
    2,551,584.59x = 3,826,047.95 × 1,203,385.20
  4. Step 4: Simplify right side
    2,551,584.59x = 4,604,209,477,520.34
  5. Step 5: Solve for x
    x = 4,604,209,477,520.34/2,551,584.59
  6. Step 6: Final answer
    x = 1,804,451.04

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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.