Home / 2,696,093.45-3,720,634.30-1,534,482.75

Finding the Fourth Proportional to 2,696,093.45, 3,720,634.30 and 1,534,482.75

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Solution

The fourth proportional to 2,696,093.45, 3,720,634.30 and 1,534,482.75 is: 2,117,600.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,093.45 : 3,720,634.30 = 1,534,482.75 : x
  2. Step 2: Convert to fraction form
    2,696,093.45/3,720,634.30 = 1,534,482.75/x
  3. Step 3: Cross multiply
    2,696,093.45x = 3,720,634.30 × 1,534,482.75
  4. Step 4: Simplify right side
    2,696,093.45x = 5,709,249,152,408.33
  5. Step 5: Solve for x
    x = 5,709,249,152,408.33/2,696,093.45
  6. Step 6: Final answer
    x = 2,117,600.62

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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.