Home / 2,737,142.85-3,777,094.84-1,513,352.32

Finding the Fourth Proportional to 2,737,142.85, 3,777,094.84 and 1,513,352.32

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Solution

The fourth proportional to 2,737,142.85, 3,777,094.84 and 1,513,352.32 is: 2,088,336.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,142.85 : 3,777,094.84 = 1,513,352.32 : x
  2. Step 2: Convert to fraction form
    2,737,142.85/3,777,094.84 = 1,513,352.32/x
  3. Step 3: Cross multiply
    2,737,142.85x = 3,777,094.84 × 1,513,352.32
  4. Step 4: Simplify right side
    2,737,142.85x = 5,716,075,253,014.73
  5. Step 5: Solve for x
    x = 5,716,075,253,014.73/2,737,142.85
  6. Step 6: Final answer
    x = 2,088,336.48

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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.