Home / 4,587,755.58-6,882,460.80-1,890,579.51

Finding the Fourth Proportional to 4,587,755.58, 6,882,460.80 and 1,890,579.51

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Solution

The fourth proportional to 4,587,755.58, 6,882,460.80 and 1,890,579.51 is: 2,836,210.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,755.58 : 6,882,460.80 = 1,890,579.51 : x
  2. Step 2: Convert to fraction form
    4,587,755.58/6,882,460.80 = 1,890,579.51/x
  3. Step 3: Cross multiply
    4,587,755.58x = 6,882,460.80 × 1,890,579.51
  4. Step 4: Simplify right side
    4,587,755.58x = 13,011,839,366,858.21
  5. Step 5: Solve for x
    x = 13,011,839,366,858.21/4,587,755.58
  6. Step 6: Final answer
    x = 2,836,210.24

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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.