Home / 2,794,314.70-4,191,472.05-1,301,322.70

Finding the Fourth Proportional to 2,794,314.70, 4,191,472.05 and 1,301,322.70

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Solution

The fourth proportional to 2,794,314.70, 4,191,472.05 and 1,301,322.70 is: 1,951,984.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,314.70 : 4,191,472.05 = 1,301,322.70 : x
  2. Step 2: Convert to fraction form
    2,794,314.70/4,191,472.05 = 1,301,322.70/x
  3. Step 3: Cross multiply
    2,794,314.70x = 4,191,472.05 × 1,301,322.70
  4. Step 4: Simplify right side
    2,794,314.70x = 5,454,457,725,080.53
  5. Step 5: Solve for x
    x = 5,454,457,725,080.53/2,794,314.70
  6. Step 6: Final answer
    x = 1,951,984.05

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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.