Home / 4,839,194.40-7,261,124.40-3,416,186.40

Finding the Fourth Proportional to 4,839,194.40, 7,261,124.40 and 3,416,186.40

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Solution

The fourth proportional to 4,839,194.40, 7,261,124.40 and 3,416,186.40 is: 5,125,926.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,194.40 : 7,261,124.40 = 3,416,186.40 : x
  2. Step 2: Convert to fraction form
    4,839,194.40/7,261,124.40 = 3,416,186.40/x
  3. Step 3: Cross multiply
    4,839,194.40x = 7,261,124.40 × 3,416,186.40
  4. Step 4: Simplify right side
    4,839,194.40x = 24,805,354,423,988.16
  5. Step 5: Solve for x
    x = 24,805,354,423,988.16/4,839,194.40
  6. Step 6: Final answer
    x = 5,125,926.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.