Home / 3,604,790.96-4,974,613.10-1,973,207.63

Finding the Fourth Proportional to 3,604,790.96, 4,974,613.10 and 1,973,207.63

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Solution

The fourth proportional to 3,604,790.96, 4,974,613.10 and 1,973,207.63 is: 2,723,027.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,790.96 : 4,974,613.10 = 1,973,207.63 : x
  2. Step 2: Convert to fraction form
    3,604,790.96/4,974,613.10 = 1,973,207.63/x
  3. Step 3: Cross multiply
    3,604,790.96x = 4,974,613.10 × 1,973,207.63
  4. Step 4: Simplify right side
    3,604,790.96x = 9,815,944,525,217.95
  5. Step 5: Solve for x
    x = 9,815,944,525,217.95/3,604,790.96
  6. Step 6: Final answer
    x = 2,723,027.39

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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.