Home / 1,750,273.40-2,625,410.10-628,196.60

Finding the Fourth Proportional to 1,750,273.40, 2,625,410.10 and 628,196.60

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Solution

The fourth proportional to 1,750,273.40, 2,625,410.10 and 628,196.60 is: 942,294.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,273.40 : 2,625,410.10 = 628,196.60 : x
  2. Step 2: Convert to fraction form
    1,750,273.40/2,625,410.10 = 628,196.60/x
  3. Step 3: Cross multiply
    1,750,273.40x = 2,625,410.10 × 628,196.60
  4. Step 4: Simplify right side
    1,750,273.40x = 1,649,273,698,425.66
  5. Step 5: Solve for x
    x = 1,649,273,698,425.66/1,750,273.40
  6. Step 6: Final answer
    x = 942,294.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.