Home / 3,475,241.69-4,795,833.43-1,926,499.45

Finding the Fourth Proportional to 3,475,241.69, 4,795,833.43 and 1,926,499.45

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Solution

The fourth proportional to 3,475,241.69, 4,795,833.43 and 1,926,499.45 is: 2,658,569.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,241.69 : 4,795,833.43 = 1,926,499.45 : x
  2. Step 2: Convert to fraction form
    3,475,241.69/4,795,833.43 = 1,926,499.45/x
  3. Step 3: Cross multiply
    3,475,241.69x = 4,795,833.43 × 1,926,499.45
  4. Step 4: Simplify right side
    3,475,241.69x = 9,239,170,441,207.45
  5. Step 5: Solve for x
    x = 9,239,170,441,207.45/3,475,241.69
  6. Step 6: Final answer
    x = 2,658,569.18

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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.