Home / 4,525,865.83-6,245,694.89-2,488,675.33

Finding the Fourth Proportional to 4,525,865.83, 6,245,694.89 and 2,488,675.33

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Solution

The fourth proportional to 4,525,865.83, 6,245,694.89 and 2,488,675.33 is: 3,434,371.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,865.83 : 6,245,694.89 = 2,488,675.33 : x
  2. Step 2: Convert to fraction form
    4,525,865.83/6,245,694.89 = 2,488,675.33/x
  3. Step 3: Cross multiply
    4,525,865.83x = 6,245,694.89 × 2,488,675.33
  4. Step 4: Simplify right side
    4,525,865.83x = 15,543,506,791,450.06
  5. Step 5: Solve for x
    x = 15,543,506,791,450.06/4,525,865.83
  6. Step 6: Final answer
    x = 3,434,371.98

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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.