Home / 4,077,093.62-6,115,677.51-1,237,205.90

Finding the Fourth Proportional to 4,077,093.62, 6,115,677.51 and 1,237,205.90

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Solution

The fourth proportional to 4,077,093.62, 6,115,677.51 and 1,237,205.90 is: 1,855,820.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,093.62 : 6,115,677.51 = 1,237,205.90 : x
  2. Step 2: Convert to fraction form
    4,077,093.62/6,115,677.51 = 1,237,205.90/x
  3. Step 3: Cross multiply
    4,077,093.62x = 6,115,677.51 × 1,237,205.90
  4. Step 4: Simplify right side
    4,077,093.62x = 7,566,352,297,869.31
  5. Step 5: Solve for x
    x = 7,566,352,297,869.31/4,077,093.62
  6. Step 6: Final answer
    x = 1,855,820.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.