Home / 9,923,118.96-14,875,230.48-3,186,809.04

Finding the Fourth Proportional to 9,923,118.96, 14,875,230.48 and 3,186,809.04

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Solution

The fourth proportional to 9,923,118.96, 14,875,230.48 and 3,186,809.04 is: 4,777,179.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,923,118.96 : 14,875,230.48 = 3,186,809.04 : x
  2. Step 2: Convert to fraction form
    9,923,118.96/14,875,230.48 = 3,186,809.04/x
  3. Step 3: Cross multiply
    9,923,118.96x = 14,875,230.48 × 3,186,809.04
  4. Step 4: Simplify right side
    9,923,118.96x = 47,404,518,965,747.54
  5. Step 5: Solve for x
    x = 47,404,518,965,747.54/9,923,118.96
  6. Step 6: Final answer
    x = 4,777,179.35

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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.