Home / 6,676,409.64-10,014,313.52-2,784,264.06

Finding the Fourth Proportional to 6,676,409.64, 10,014,313.52 and 2,784,264.06

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Solution

The fourth proportional to 6,676,409.64, 10,014,313.52 and 2,784,264.06 is: 4,176,270.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676,409.64 : 10,014,313.52 = 2,784,264.06 : x
  2. Step 2: Convert to fraction form
    6,676,409.64/10,014,313.52 = 2,784,264.06/x
  3. Step 3: Cross multiply
    6,676,409.64x = 10,014,313.52 × 2,784,264.06
  4. Step 4: Simplify right side
    6,676,409.64x = 27,882,493,219,308.09
  5. Step 5: Solve for x
    x = 27,882,493,219,308.09/6,676,409.64
  6. Step 6: Final answer
    x = 4,176,270.59

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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.