Home / 1,710,563.63-2,360,584.06-925,629.55

Finding the Fourth Proportional to 1,710,563.63, 2,360,584.06 and 925,629.55

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Solution

The fourth proportional to 1,710,563.63, 2,360,584.06 and 925,629.55 is: 1,277,372.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,563.63 : 2,360,584.06 = 925,629.55 : x
  2. Step 2: Convert to fraction form
    1,710,563.63/2,360,584.06 = 925,629.55/x
  3. Step 3: Cross multiply
    1,710,563.63x = 2,360,584.06 × 925,629.55
  4. Step 4: Simplify right side
    1,710,563.63x = 2,185,026,361,194.97
  5. Step 5: Solve for x
    x = 2,185,026,361,194.97/1,710,563.63
  6. Step 6: Final answer
    x = 1,277,372.16

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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.