Home / 2,675,180.52-4,012,902-1,077,527.88

Finding the Fourth Proportional to 2,675,180.52, 4,012,902 and 1,077,527.88

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Solution

The fourth proportional to 2,675,180.52, 4,012,902 and 1,077,527.88 is: 1,616,344.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,180.52 : 4,012,902 = 1,077,527.88 : x
  2. Step 2: Convert to fraction form
    2,675,180.52/4,012,902 = 1,077,527.88/x
  3. Step 3: Cross multiply
    2,675,180.52x = 4,012,902 × 1,077,527.88
  4. Step 4: Simplify right side
    2,675,180.52x = 4,324,013,784,707.76
  5. Step 5: Solve for x
    x = 4,324,013,784,707.76/2,675,180.52
  6. Step 6: Final answer
    x = 1,616,344.67

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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.