Home / 4,645,052.69-6,410,675.21-2,810,522.70

Finding the Fourth Proportional to 4,645,052.69, 6,410,675.21 and 2,810,522.70

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Solution

The fourth proportional to 4,645,052.69, 6,410,675.21 and 2,810,522.70 is: 3,878,825.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,052.69 : 6,410,675.21 = 2,810,522.70 : x
  2. Step 2: Convert to fraction form
    4,645,052.69/6,410,675.21 = 2,810,522.70/x
  3. Step 3: Cross multiply
    4,645,052.69x = 6,410,675.21 × 2,810,522.70
  4. Step 4: Simplify right side
    4,645,052.69x = 18,017,348,185,979.66
  5. Step 5: Solve for x
    x = 18,017,348,185,979.66/4,645,052.69
  6. Step 6: Final answer
    x = 3,878,825.37

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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.