Home / 1,458,101.80-2,036,618.60-1,458,101.80

Finding the Fourth Proportional to 1,458,101.80, 2,036,618.60 and 1,458,101.80

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Solution

The fourth proportional to 1,458,101.80, 2,036,618.60 and 1,458,101.80 is: 2,036,618.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,458,101.80 : 2,036,618.60 = 1,458,101.80 : x
  2. Step 2: Convert to fraction form
    1,458,101.80/2,036,618.60 = 1,458,101.80/x
  3. Step 3: Cross multiply
    1,458,101.80x = 2,036,618.60 × 1,458,101.80
  4. Step 4: Simplify right side
    1,458,101.80x = 2,969,597,246,573.48
  5. Step 5: Solve for x
    x = 2,969,597,246,573.48/1,458,101.80
  6. Step 6: Final answer
    x = 2,036,618.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.