Home / 1,416,732.57-1,955,136.48-804,874.14

Finding the Fourth Proportional to 1,416,732.57, 1,955,136.48 and 804,874.14

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Solution

The fourth proportional to 1,416,732.57, 1,955,136.48 and 804,874.14 is: 1,110,752.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,732.57 : 1,955,136.48 = 804,874.14 : x
  2. Step 2: Convert to fraction form
    1,416,732.57/1,955,136.48 = 804,874.14/x
  3. Step 3: Cross multiply
    1,416,732.57x = 1,955,136.48 × 804,874.14
  4. Step 4: Simplify right side
    1,416,732.57x = 1,573,638,792,922.63
  5. Step 5: Solve for x
    x = 1,573,638,792,922.63/1,416,732.57
  6. Step 6: Final answer
    x = 1,110,752.18

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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.