Home / 6,570,570.36-9,067,290.54-3,670,003.56

Finding the Fourth Proportional to 6,570,570.36, 9,067,290.54 and 3,670,003.56

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Solution

The fourth proportional to 6,570,570.36, 9,067,290.54 and 3,670,003.56 is: 5,064,550.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,570.36 : 9,067,290.54 = 3,670,003.56 : x
  2. Step 2: Convert to fraction form
    6,570,570.36/9,067,290.54 = 3,670,003.56/x
  3. Step 3: Cross multiply
    6,570,570.36x = 9,067,290.54 × 3,670,003.56
  4. Step 4: Simplify right side
    6,570,570.36x = 33,276,988,561,354.32
  5. Step 5: Solve for x
    x = 33,276,988,561,354.32/6,570,570.36
  6. Step 6: Final answer
    x = 5,064,550.98

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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.