Home / 7,613,533.14-11,415,737.61-2,423,899.86

Finding the Fourth Proportional to 7,613,533.14, 11,415,737.61 and 2,423,899.86

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Solution

The fourth proportional to 7,613,533.14, 11,415,737.61 and 2,423,899.86 is: 3,634,397.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,613,533.14 : 11,415,737.61 = 2,423,899.86 : x
  2. Step 2: Convert to fraction form
    7,613,533.14/11,415,737.61 = 2,423,899.86/x
  3. Step 3: Cross multiply
    7,613,533.14x = 11,415,737.61 × 2,423,899.86
  4. Step 4: Simplify right side
    7,613,533.14x = 27,670,604,794,675.73
  5. Step 5: Solve for x
    x = 27,670,604,794,675.73/7,613,533.14
  6. Step 6: Final answer
    x = 3,634,397.37

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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.