Home / 9,797,599.55-13,521,148.86-5,446,758.57

Finding the Fourth Proportional to 9,797,599.55, 13,521,148.86 and 5,446,758.57

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Solution

The fourth proportional to 9,797,599.55, 13,521,148.86 and 5,446,758.57 is: 7,516,783.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,797,599.55 : 13,521,148.86 = 5,446,758.57 : x
  2. Step 2: Convert to fraction form
    9,797,599.55/13,521,148.86 = 5,446,758.57/x
  3. Step 3: Cross multiply
    9,797,599.55x = 13,521,148.86 × 5,446,758.57
  4. Step 4: Simplify right side
    9,797,599.55x = 73,646,433,399,171.77
  5. Step 5: Solve for x
    x = 73,646,433,399,171.77/9,797,599.55
  6. Step 6: Final answer
    x = 7,516,783.37

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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.