Home / 6,674,208.77-9,999,870.62-4,481,668.46

Finding the Fourth Proportional to 6,674,208.77, 9,999,870.62 and 4,481,668.46

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Solution

The fourth proportional to 6,674,208.77, 9,999,870.62 and 4,481,668.46 is: 6,714,819.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,208.77 : 9,999,870.62 = 4,481,668.46 : x
  2. Step 2: Convert to fraction form
    6,674,208.77/9,999,870.62 = 4,481,668.46/x
  3. Step 3: Cross multiply
    6,674,208.77x = 9,999,870.62 × 4,481,668.46
  4. Step 4: Simplify right side
    6,674,208.77x = 44,816,104,764,325.98
  5. Step 5: Solve for x
    x = 44,816,104,764,325.98/6,674,208.77
  6. Step 6: Final answer
    x = 6,714,819.13

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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.