Home / 2,837,852.13-3,916,234.89-1,548,692.52

Finding the Fourth Proportional to 2,837,852.13, 3,916,234.89 and 1,548,692.52

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Solution

The fourth proportional to 2,837,852.13, 3,916,234.89 and 1,548,692.52 is: 2,137,195.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,852.13 : 3,916,234.89 = 1,548,692.52 : x
  2. Step 2: Convert to fraction form
    2,837,852.13/3,916,234.89 = 1,548,692.52/x
  3. Step 3: Cross multiply
    2,837,852.13x = 3,916,234.89 × 1,548,692.52
  4. Step 4: Simplify right side
    2,837,852.13x = 6,065,043,680,706.02
  5. Step 5: Solve for x
    x = 6,065,043,680,706.02/2,837,852.13
  6. Step 6: Final answer
    x = 2,137,195.10

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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.