Home / 2,697,711.52-4,046,473.86-675,973.12

Finding the Fourth Proportional to 2,697,711.52, 4,046,473.86 and 675,973.12

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Solution

The fourth proportional to 2,697,711.52, 4,046,473.86 and 675,973.12 is: 1,013,936.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,711.52 : 4,046,473.86 = 675,973.12 : x
  2. Step 2: Convert to fraction form
    2,697,711.52/4,046,473.86 = 675,973.12/x
  3. Step 3: Cross multiply
    2,697,711.52x = 4,046,473.86 × 675,973.12
  4. Step 4: Simplify right side
    2,697,711.52x = 2,735,307,560,142.64
  5. Step 5: Solve for x
    x = 2,735,307,560,142.64/2,697,711.52
  6. Step 6: Final answer
    x = 1,013,936.27

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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.