Home / 5,607,304.68-7,738,087.37-3,028,985.46

Finding the Fourth Proportional to 5,607,304.68, 7,738,087.37 and 3,028,985.46

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Solution

The fourth proportional to 5,607,304.68, 7,738,087.37 and 3,028,985.46 is: 4,180,003.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,304.68 : 7,738,087.37 = 3,028,985.46 : x
  2. Step 2: Convert to fraction form
    5,607,304.68/7,738,087.37 = 3,028,985.46/x
  3. Step 3: Cross multiply
    5,607,304.68x = 7,738,087.37 × 3,028,985.46
  4. Step 4: Simplify right side
    5,607,304.68x = 23,438,554,103,550.36
  5. Step 5: Solve for x
    x = 23,438,554,103,550.36/5,607,304.68
  6. Step 6: Final answer
    x = 4,180,003.66

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1.5x scale

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.