Home / 5,002,553.76-6,900,861.84-3,043,030.92

Finding the Fourth Proportional to 5,002,553.76, 6,900,861.84 and 3,043,030.92

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Solution

The fourth proportional to 5,002,553.76, 6,900,861.84 and 3,043,030.92 is: 4,197,763.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,553.76 : 6,900,861.84 = 3,043,030.92 : x
  2. Step 2: Convert to fraction form
    5,002,553.76/6,900,861.84 = 3,043,030.92/x
  3. Step 3: Cross multiply
    5,002,553.76x = 6,900,861.84 × 3,043,030.92
  4. Step 4: Simplify right side
    5,002,553.76x = 20,999,535,953,768.09
  5. Step 5: Solve for x
    x = 20,999,535,953,768.09/5,002,553.76
  6. Step 6: Final answer
    x = 4,197,763.17

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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.