Home / 4,670,637.28-6,996,576.82-2,326,615.77

Finding the Fourth Proportional to 4,670,637.28, 6,996,576.82 and 2,326,615.77

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Solution

The fourth proportional to 4,670,637.28, 6,996,576.82 and 2,326,615.77 is: 3,485,251.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,637.28 : 6,996,576.82 = 2,326,615.77 : x
  2. Step 2: Convert to fraction form
    4,670,637.28/6,996,576.82 = 2,326,615.77/x
  3. Step 3: Cross multiply
    4,670,637.28x = 6,996,576.82 × 2,326,615.77
  4. Step 4: Simplify right side
    4,670,637.28x = 16,278,345,965,428.45
  5. Step 5: Solve for x
    x = 16,278,345,965,428.45/4,670,637.28
  6. Step 6: Final answer
    x = 3,485,251.58

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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.