Home / 1,736,036.91-2,608,057.62-1,664,293.59

Finding the Fourth Proportional to 1,736,036.91, 2,608,057.62 and 1,664,293.59

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Solution

The fourth proportional to 1,736,036.91, 2,608,057.62 and 1,664,293.59 is: 2,500,277.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,036.91 : 2,608,057.62 = 1,664,293.59 : x
  2. Step 2: Convert to fraction form
    1,736,036.91/2,608,057.62 = 1,664,293.59/x
  3. Step 3: Cross multiply
    1,736,036.91x = 2,608,057.62 × 1,664,293.59
  4. Step 4: Simplify right side
    1,736,036.91x = 4,340,573,579,316.66
  5. Step 5: Solve for x
    x = 4,340,573,579,316.66/1,736,036.91
  6. Step 6: Final answer
    x = 2,500,277.24

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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.