Home / 1,725,590.40-2,588,385.60-885,782.40

Finding the Fourth Proportional to 1,725,590.40, 2,588,385.60 and 885,782.40

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Solution

The fourth proportional to 1,725,590.40, 2,588,385.60 and 885,782.40 is: 1,328,673.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,590.40 : 2,588,385.60 = 885,782.40 : x
  2. Step 2: Convert to fraction form
    1,725,590.40/2,588,385.60 = 885,782.40/x
  3. Step 3: Cross multiply
    1,725,590.40x = 2,588,385.60 × 885,782.40
  4. Step 4: Simplify right side
    1,725,590.40x = 2,292,746,408,893.44
  5. Step 5: Solve for x
    x = 2,292,746,408,893.44/1,725,590.40
  6. Step 6: Final answer
    x = 1,328,673.60

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