Home / 1,659,232.63-2,488,848.97-948,762.33

Finding the Fourth Proportional to 1,659,232.63, 2,488,848.97 and 948,762.33

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Solution

The fourth proportional to 1,659,232.63, 2,488,848.97 and 948,762.33 is: 1,423,143.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,659,232.63 : 2,488,848.97 = 948,762.33 : x
  2. Step 2: Convert to fraction form
    1,659,232.63/2,488,848.97 = 948,762.33/x
  3. Step 3: Cross multiply
    1,659,232.63x = 2,488,848.97 × 948,762.33
  4. Step 4: Simplify right side
    1,659,232.63x = 2,361,326,147,795.30
  5. Step 5: Solve for x
    x = 2,361,326,147,795.30/1,659,232.63
  6. Step 6: Final answer
    x = 1,423,143.51

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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.