Home / 1,736,903.62-2,396,900.70-972,984.52

Finding the Fourth Proportional to 1,736,903.62, 2,396,900.70 and 972,984.52

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Solution

The fourth proportional to 1,736,903.62, 2,396,900.70 and 972,984.52 is: 1,342,703.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,903.62 : 2,396,900.70 = 972,984.52 : x
  2. Step 2: Convert to fraction form
    1,736,903.62/2,396,900.70 = 972,984.52/x
  3. Step 3: Cross multiply
    1,736,903.62x = 2,396,900.70 × 972,984.52
  4. Step 4: Simplify right side
    1,736,903.62x = 2,332,147,277,077.16
  5. Step 5: Solve for x
    x = 2,332,147,277,077.16/1,736,903.62
  6. Step 6: Final answer
    x = 1,342,703.91

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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.