Home / 2,455,277.70-3,676,628.16-2,049,460.89

Finding the Fourth Proportional to 2,455,277.70, 3,676,628.16 and 2,049,460.89

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Solution

The fourth proportional to 2,455,277.70, 3,676,628.16 and 2,049,460.89 is: 3,068,942.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,277.70 : 3,676,628.16 = 2,049,460.89 : x
  2. Step 2: Convert to fraction form
    2,455,277.70/3,676,628.16 = 2,049,460.89/x
  3. Step 3: Cross multiply
    2,455,277.70x = 3,676,628.16 × 2,049,460.89
  4. Step 4: Simplify right side
    2,455,277.70x = 7,535,105,592,362.22
  5. Step 5: Solve for x
    x = 7,535,105,592,362.22/2,455,277.70
  6. Step 6: Final answer
    x = 3,068,942.30

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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.