Home / 3,054,233.15-4,581,279.76-1,537,508.84

Finding the Fourth Proportional to 3,054,233.15, 4,581,279.76 and 1,537,508.84

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Solution

The fourth proportional to 3,054,233.15, 4,581,279.76 and 1,537,508.84 is: 2,306,228.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,233.15 : 4,581,279.76 = 1,537,508.84 : x
  2. Step 2: Convert to fraction form
    3,054,233.15/4,581,279.76 = 1,537,508.84/x
  3. Step 3: Cross multiply
    3,054,233.15x = 4,581,279.76 × 1,537,508.84
  4. Step 4: Simplify right side
    3,054,233.15x = 7,043,758,131,415.44
  5. Step 5: Solve for x
    x = 7,043,758,131,415.44/3,054,233.15
  6. Step 6: Final answer
    x = 2,306,228.04

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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.