Home / 3,431,497.42-4,736,034.14-1,904,096.62

Finding the Fourth Proportional to 3,431,497.42, 4,736,034.14 and 1,904,096.62

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Solution

The fourth proportional to 3,431,497.42, 4,736,034.14 and 1,904,096.62 is: 2,627,968.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,431,497.42 : 4,736,034.14 = 1,904,096.62 : x
  2. Step 2: Convert to fraction form
    3,431,497.42/4,736,034.14 = 1,904,096.62/x
  3. Step 3: Cross multiply
    3,431,497.42x = 4,736,034.14 × 1,904,096.62
  4. Step 4: Simplify right side
    3,431,497.42x = 9,017,866,598,178.61
  5. Step 5: Solve for x
    x = 9,017,866,598,178.61/3,431,497.42
  6. Step 6: Final answer
    x = 2,627,968.35

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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.