Home / 3,370,994.46-5,051,166.30-2,736,808.20

Finding the Fourth Proportional to 3,370,994.46, 5,051,166.30 and 2,736,808.20

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Solution

The fourth proportional to 3,370,994.46, 5,051,166.30 and 2,736,808.20 is: 4,100,888.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,994.46 : 5,051,166.30 = 2,736,808.20 : x
  2. Step 2: Convert to fraction form
    3,370,994.46/5,051,166.30 = 2,736,808.20/x
  3. Step 3: Cross multiply
    3,370,994.46x = 5,051,166.30 × 2,736,808.20
  4. Step 4: Simplify right side
    3,370,994.46x = 13,824,073,349,403.66
  5. Step 5: Solve for x
    x = 13,824,073,349,403.66/3,370,994.46
  6. Step 6: Final answer
    x = 4,100,888.78

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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.