Home / 6,441,003.10-9,661,283.21-1,648,733.88

Finding the Fourth Proportional to 6,441,003.10, 9,661,283.21 and 1,648,733.88

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Solution

The fourth proportional to 6,441,003.10, 9,661,283.21 and 1,648,733.88 is: 2,473,044.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,441,003.10 : 9,661,283.21 = 1,648,733.88 : x
  2. Step 2: Convert to fraction form
    6,441,003.10/9,661,283.21 = 1,648,733.88/x
  3. Step 3: Cross multiply
    6,441,003.10x = 9,661,283.21 × 1,648,733.88
  4. Step 4: Simplify right side
    6,441,003.10x = 15,928,884,956,723.99
  5. Step 5: Solve for x
    x = 15,928,884,956,723.99/6,441,003.10
  6. Step 6: Final answer
    x = 2,473,044.14

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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.