Home / 4,435,560.31-6,120,817.81-2,475,284.63

Finding the Fourth Proportional to 4,435,560.31, 6,120,817.81 and 2,475,284.63

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Solution

The fourth proportional to 4,435,560.31, 6,120,817.81 and 2,475,284.63 is: 3,415,750.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,560.31 : 6,120,817.81 = 2,475,284.63 : x
  2. Step 2: Convert to fraction form
    4,435,560.31/6,120,817.81 = 2,475,284.63/x
  3. Step 3: Cross multiply
    4,435,560.31x = 6,120,817.81 × 2,475,284.63
  4. Step 4: Simplify right side
    4,435,560.31x = 15,150,766,257,237.09
  5. Step 5: Solve for x
    x = 15,150,766,257,237.09/4,435,560.31
  6. Step 6: Final answer
    x = 3,415,750.26

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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.