Home / 3,549,830.46-5,329,470.99-2,400,936.48

Finding the Fourth Proportional to 3,549,830.46, 5,329,470.99 and 2,400,936.48

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Solution

The fourth proportional to 3,549,830.46, 5,329,470.99 and 2,400,936.48 is: 3,604,600.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,830.46 : 5,329,470.99 = 2,400,936.48 : x
  2. Step 2: Convert to fraction form
    3,549,830.46/5,329,470.99 = 2,400,936.48/x
  3. Step 3: Cross multiply
    3,549,830.46x = 5,329,470.99 × 2,400,936.48
  4. Step 4: Simplify right side
    3,549,830.46x = 12,795,721,318,992.71
  5. Step 5: Solve for x
    x = 12,795,721,318,992.71/3,549,830.46
  6. Step 6: Final answer
    x = 3,604,600.69

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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.