Home / 7,996,176.99-11,994,256.04-2,604,818.61

Finding the Fourth Proportional to 7,996,176.99, 11,994,256.04 and 2,604,818.61

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Solution

The fourth proportional to 7,996,176.99, 11,994,256.04 and 2,604,818.61 is: 3,907,224.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996,176.99 : 11,994,256.04 = 2,604,818.61 : x
  2. Step 2: Convert to fraction form
    7,996,176.99/11,994,256.04 = 2,604,818.61/x
  3. Step 3: Cross multiply
    7,996,176.99x = 11,994,256.04 × 2,604,818.61
  4. Step 4: Simplify right side
    7,996,176.99x = 31,242,861,333,072.81
  5. Step 5: Solve for x
    x = 31,242,861,333,072.81/7,996,176.99
  6. Step 6: Final answer
    x = 3,907,224.84

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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.