Home / 1,194,858.48-1,792,637.64-353,432.64

Finding the Fourth Proportional to 1,194,858.48, 1,792,637.64 and 353,432.64

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Solution

The fourth proportional to 1,194,858.48, 1,792,637.64 and 353,432.64 is: 530,252.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,858.48 : 1,792,637.64 = 353,432.64 : x
  2. Step 2: Convert to fraction form
    1,194,858.48/1,792,637.64 = 353,432.64/x
  3. Step 3: Cross multiply
    1,194,858.48x = 1,792,637.64 × 353,432.64
  4. Step 4: Simplify right side
    1,194,858.48x = 633,576,653,668.57
  5. Step 5: Solve for x
    x = 633,576,653,668.57/1,194,858.48
  6. Step 6: Final answer
    x = 530,252.46

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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.