Home / 4,051,669.15-6,077,514.11-1,655,513.79

Finding the Fourth Proportional to 4,051,669.15, 6,077,514.11 and 1,655,513.79

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Solution

The fourth proportional to 4,051,669.15, 6,077,514.11 and 1,655,513.79 is: 2,483,274.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,669.15 : 6,077,514.11 = 1,655,513.79 : x
  2. Step 2: Convert to fraction form
    4,051,669.15/6,077,514.11 = 1,655,513.79/x
  3. Step 3: Cross multiply
    4,051,669.15x = 6,077,514.11 × 1,655,513.79
  4. Step 4: Simplify right side
    4,051,669.15x = 10,061,408,398,184.33
  5. Step 5: Solve for x
    x = 10,061,408,398,184.33/4,051,669.15
  6. Step 6: Final answer
    x = 2,483,274.92

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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.