Home / 4,826,432.94-6,660,939.98-2,761,038.33

Finding the Fourth Proportional to 4,826,432.94, 6,660,939.98 and 2,761,038.33

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Solution

The fourth proportional to 4,826,432.94, 6,660,939.98 and 2,761,038.33 is: 3,810,497.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,432.94 : 6,660,939.98 = 2,761,038.33 : x
  2. Step 2: Convert to fraction form
    4,826,432.94/6,660,939.98 = 2,761,038.33/x
  3. Step 3: Cross multiply
    4,826,432.94x = 6,660,939.98 × 2,761,038.33
  4. Step 4: Simplify right side
    4,826,432.94x = 18,391,110,584,804.24
  5. Step 5: Solve for x
    x = 18,391,110,584,804.24/4,826,432.94
  6. Step 6: Final answer
    x = 3,810,497.49

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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.