Home / 4,380,381.15-6,044,861.63-2,446,669.95

Finding the Fourth Proportional to 4,380,381.15, 6,044,861.63 and 2,446,669.95

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Solution

The fourth proportional to 4,380,381.15, 6,044,861.63 and 2,446,669.95 is: 3,376,368.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,381.15 : 6,044,861.63 = 2,446,669.95 : x
  2. Step 2: Convert to fraction form
    4,380,381.15/6,044,861.63 = 2,446,669.95/x
  3. Step 3: Cross multiply
    4,380,381.15x = 6,044,861.63 × 2,446,669.95
  4. Step 4: Simplify right side
    4,380,381.15x = 14,789,781,289,795.67
  5. Step 5: Solve for x
    x = 14,789,781,289,795.67/4,380,381.15
  6. Step 6: Final answer
    x = 3,376,368.58

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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.