Home / 2,736,768.52-3,776,731.14-1,529,544.52

Finding the Fourth Proportional to 2,736,768.52, 3,776,731.14 and 1,529,544.52

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Solution

The fourth proportional to 2,736,768.52, 3,776,731.14 and 1,529,544.52 is: 2,110,766.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,768.52 : 3,776,731.14 = 1,529,544.52 : x
  2. Step 2: Convert to fraction form
    2,736,768.52/3,776,731.14 = 1,529,544.52/x
  3. Step 3: Cross multiply
    2,736,768.52x = 3,776,731.14 × 1,529,544.52
  4. Step 4: Simplify right side
    2,736,768.52x = 5,776,678,418,700.35
  5. Step 5: Solve for x
    x = 5,776,678,418,700.35/2,736,768.52
  6. Step 6: Final answer
    x = 2,110,766.17

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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.