Home / 10,671,651.15-16,007,514.48-2,584,632.21

Finding the Fourth Proportional to 10,671,651.15, 16,007,514.48 and 2,584,632.21

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Solution

The fourth proportional to 10,671,651.15, 16,007,514.48 and 2,584,632.21 is: 3,876,957.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,671,651.15 : 16,007,514.48 = 2,584,632.21 : x
  2. Step 2: Convert to fraction form
    10,671,651.15/16,007,514.48 = 2,584,632.21/x
  3. Step 3: Cross multiply
    10,671,651.15x = 16,007,514.48 × 2,584,632.21
  4. Step 4: Simplify right side
    10,671,651.15x = 41,373,537,527,049.40
  5. Step 5: Solve for x
    x = 41,373,537,527,049.40/10,671,651.15
  6. Step 6: Final answer
    x = 3,876,957.46

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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.