Home / 1,676,968.40-2,314,425.60-952,050.80

Finding the Fourth Proportional to 1,676,968.40, 2,314,425.60 and 952,050.80

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Solution

The fourth proportional to 1,676,968.40, 2,314,425.60 and 952,050.80 is: 1,313,948.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,968.40 : 2,314,425.60 = 952,050.80 : x
  2. Step 2: Convert to fraction form
    1,676,968.40/2,314,425.60 = 952,050.80/x
  3. Step 3: Cross multiply
    1,676,968.40x = 2,314,425.60 × 952,050.80
  4. Step 4: Simplify right side
    1,676,968.40x = 2,203,450,732,448.35
  5. Step 5: Solve for x
    x = 2,203,450,732,448.35/1,676,968.40
  6. Step 6: Final answer
    x = 1,313,948.87

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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.