Home / 7,996,196.49-11,994,285.24-2,604,838.11

Finding the Fourth Proportional to 7,996,196.49, 11,994,285.24 and 2,604,838.11

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Solution

The fourth proportional to 7,996,196.49, 11,994,285.24 and 2,604,838.11 is: 3,907,254.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996,196.49 : 11,994,285.24 = 2,604,838.11 : x
  2. Step 2: Convert to fraction form
    7,996,196.49/11,994,285.24 = 2,604,838.11/x
  3. Step 3: Cross multiply
    7,996,196.49x = 11,994,285.24 × 2,604,838.11
  4. Step 4: Simplify right side
    7,996,196.49x = 31,243,171,295,362.50
  5. Step 5: Solve for x
    x = 31,243,171,295,362.50/7,996,196.49
  6. Step 6: Final answer
    x = 3,907,254.07

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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.