Home / 3,381,205.42-4,666,051.55-1,832,504.70

Finding the Fourth Proportional to 3,381,205.42, 4,666,051.55 and 1,832,504.70

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Solution

The fourth proportional to 3,381,205.42, 4,666,051.55 and 1,832,504.70 is: 2,528,850.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,205.42 : 4,666,051.55 = 1,832,504.70 : x
  2. Step 2: Convert to fraction form
    3,381,205.42/4,666,051.55 = 1,832,504.70/x
  3. Step 3: Cross multiply
    3,381,205.42x = 4,666,051.55 × 1,832,504.70
  4. Step 4: Simplify right side
    3,381,205.42x = 8,550,561,370,821.28
  5. Step 5: Solve for x
    x = 8,550,561,370,821.28/3,381,205.42
  6. Step 6: Final answer
    x = 2,528,850.01

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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.