Home / 4,855,766.36-6,700,925.21-2,650,620.33

Finding the Fourth Proportional to 4,855,766.36, 6,700,925.21 and 2,650,620.33

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Solution

The fourth proportional to 4,855,766.36, 6,700,925.21 and 2,650,620.33 is: 3,657,838.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,766.36 : 6,700,925.21 = 2,650,620.33 : x
  2. Step 2: Convert to fraction form
    4,855,766.36/6,700,925.21 = 2,650,620.33/x
  3. Step 3: Cross multiply
    4,855,766.36x = 6,700,925.21 × 2,650,620.33
  4. Step 4: Simplify right side
    4,855,766.36x = 17,761,608,578,182.42
  5. Step 5: Solve for x
    x = 17,761,608,578,182.42/4,855,766.36
  6. Step 6: Final answer
    x = 3,657,838.39

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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.