Home / 1,833,455.37-2,530,132.36-1,017,668.83

Finding the Fourth Proportional to 1,833,455.37, 2,530,132.36 and 1,017,668.83

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Solution

The fourth proportional to 1,833,455.37, 2,530,132.36 and 1,017,668.83 is: 1,404,362.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,455.37 : 2,530,132.36 = 1,017,668.83 : x
  2. Step 2: Convert to fraction form
    1,833,455.37/2,530,132.36 = 1,017,668.83/x
  3. Step 3: Cross multiply
    1,833,455.37x = 2,530,132.36 × 1,017,668.83
  4. Step 4: Simplify right side
    1,833,455.37x = 2,574,836,838,546.34
  5. Step 5: Solve for x
    x = 2,574,836,838,546.34/1,833,455.37
  6. Step 6: Final answer
    x = 1,404,362.98

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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.