Home / 6,307,962-8,704,987.56-3,446,394

Finding the Fourth Proportional to 6,307,962, 8,704,987.56 and 3,446,394

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Solution

The fourth proportional to 6,307,962, 8,704,987.56 and 3,446,394 is: 4,756,023.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307,962 : 8,704,987.56 = 3,446,394 : x
  2. Step 2: Convert to fraction form
    6,307,962/8,704,987.56 = 3,446,394/x
  3. Step 3: Cross multiply
    6,307,962x = 8,704,987.56 × 3,446,394
  4. Step 4: Simplify right side
    6,307,962x = 30,000,816,896,858.64
  5. Step 5: Solve for x
    x = 30,000,816,896,858.64/6,307,962
  6. Step 6: Final answer
    x = 4,756,023.72

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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.