Home / 3,501,428.17-4,835,956.68-2,353,515.61

Finding the Fourth Proportional to 3,501,428.17, 4,835,956.68 and 2,353,515.61

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Solution

The fourth proportional to 3,501,428.17, 4,835,956.68 and 2,353,515.61 is: 3,250,530.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,428.17 : 4,835,956.68 = 2,353,515.61 : x
  2. Step 2: Convert to fraction form
    3,501,428.17/4,835,956.68 = 2,353,515.61/x
  3. Step 3: Cross multiply
    3,501,428.17x = 4,835,956.68 × 2,353,515.61
  4. Step 4: Simplify right side
    3,501,428.17x = 11,381,499,535,663.77
  5. Step 5: Solve for x
    x = 11,381,499,535,663.77/3,501,428.17
  6. Step 6: Final answer
    x = 3,250,530.64

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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.