Home / 3,698,468.48-5,103,444.46-2,044,392.15

Finding the Fourth Proportional to 3,698,468.48, 5,103,444.46 and 2,044,392.15

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Solution

The fourth proportional to 3,698,468.48, 5,103,444.46 and 2,044,392.15 is: 2,821,016.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,468.48 : 5,103,444.46 = 2,044,392.15 : x
  2. Step 2: Convert to fraction form
    3,698,468.48/5,103,444.46 = 2,044,392.15/x
  3. Step 3: Cross multiply
    3,698,468.48x = 5,103,444.46 × 2,044,392.15
  4. Step 4: Simplify right side
    3,698,468.48x = 10,433,441,791,984.99
  5. Step 5: Solve for x
    x = 10,433,441,791,984.99/3,698,468.48
  6. Step 6: Final answer
    x = 2,821,016.82

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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.