Home / 2,751,219.84-3,796,801.95-1,527,525.42

Finding the Fourth Proportional to 2,751,219.84, 3,796,801.95 and 1,527,525.42

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Solution

The fourth proportional to 2,751,219.84, 3,796,801.95 and 1,527,525.42 is: 2,108,050.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,219.84 : 3,796,801.95 = 1,527,525.42 : x
  2. Step 2: Convert to fraction form
    2,751,219.84/3,796,801.95 = 1,527,525.42/x
  3. Step 3: Cross multiply
    2,751,219.84x = 3,796,801.95 × 1,527,525.42
  4. Step 4: Simplify right side
    2,751,219.84x = 5,799,711,493,330.57
  5. Step 5: Solve for x
    x = 5,799,711,493,330.57/2,751,219.84
  6. Step 6: Final answer
    x = 2,108,050.91

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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.