Home / 3,558,227.04-4,909,986.72-2,030,040

Finding the Fourth Proportional to 3,558,227.04, 4,909,986.72 and 2,030,040

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Solution

The fourth proportional to 3,558,227.04, 4,909,986.72 and 2,030,040 is: 2,801,246.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,227.04 : 4,909,986.72 = 2,030,040 : x
  2. Step 2: Convert to fraction form
    3,558,227.04/4,909,986.72 = 2,030,040/x
  3. Step 3: Cross multiply
    3,558,227.04x = 4,909,986.72 × 2,030,040
  4. Step 4: Simplify right side
    3,558,227.04x = 9,967,469,441,068.80
  5. Step 5: Solve for x
    x = 9,967,469,441,068.80/3,558,227.04
  6. Step 6: Final answer
    x = 2,801,246.05

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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.