Home / 4,514,205.93-6,773,208.34-2,809,774.77

Finding the Fourth Proportional to 4,514,205.93, 6,773,208.34 and 2,809,774.77

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Solution

The fourth proportional to 4,514,205.93, 6,773,208.34 and 2,809,774.77 is: 4,215,844.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,205.93 : 6,773,208.34 = 2,809,774.77 : x
  2. Step 2: Convert to fraction form
    4,514,205.93/6,773,208.34 = 2,809,774.77/x
  3. Step 3: Cross multiply
    4,514,205.93x = 6,773,208.34 × 2,809,774.77
  4. Step 4: Simplify right side
    4,514,205.93x = 19,031,189,905,685.58
  5. Step 5: Solve for x
    x = 19,031,189,905,685.58/4,514,205.93
  6. Step 6: Final answer
    x = 4,215,844.43

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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.