Home / 3,555,477.06-4,901,926.05-2,265,846.90

Finding the Fourth Proportional to 3,555,477.06, 4,901,926.05 and 2,265,846.90

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Solution

The fourth proportional to 3,555,477.06, 4,901,926.05 and 2,265,846.90 is: 3,123,916.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,477.06 : 4,901,926.05 = 2,265,846.90 : x
  2. Step 2: Convert to fraction form
    3,555,477.06/4,901,926.05 = 2,265,846.90/x
  3. Step 3: Cross multiply
    3,555,477.06x = 4,901,926.05 × 2,265,846.90
  4. Step 4: Simplify right side
    3,555,477.06x = 11,107,013,944,421.74
  5. Step 5: Solve for x
    x = 11,107,013,944,421.74/3,555,477.06
  6. Step 6: Final answer
    x = 3,123,916.64

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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.