Home / 2,677,387.56-3,694,826.58-1,453,707.72

Finding the Fourth Proportional to 2,677,387.56, 3,694,826.58 and 1,453,707.72

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Solution

The fourth proportional to 2,677,387.56, 3,694,826.58 and 1,453,707.72 is: 2,006,133.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,387.56 : 3,694,826.58 = 1,453,707.72 : x
  2. Step 2: Convert to fraction form
    2,677,387.56/3,694,826.58 = 1,453,707.72/x
  3. Step 3: Cross multiply
    2,677,387.56x = 3,694,826.58 × 1,453,707.72
  4. Step 4: Simplify right side
    2,677,387.56x = 5,371,197,923,407.20
  5. Step 5: Solve for x
    x = 5,371,197,923,407.20/2,677,387.56
  6. Step 6: Final answer
    x = 2,006,133.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.