Home / 11,163,632.42-16,746,607.12-3,076,609.42

Finding the Fourth Proportional to 11,163,632.42, 16,746,607.12 and 3,076,609.42

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Solution

The fourth proportional to 11,163,632.42, 16,746,607.12 and 3,076,609.42 is: 4,615,233.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,163,632.42 : 16,746,607.12 = 3,076,609.42 : x
  2. Step 2: Convert to fraction form
    11,163,632.42/16,746,607.12 = 3,076,609.42/x
  3. Step 3: Cross multiply
    11,163,632.42x = 16,746,607.12 × 3,076,609.42
  4. Step 4: Simplify right side
    11,163,632.42x = 51,522,769,218,431.07
  5. Step 5: Solve for x
    x = 51,522,769,218,431.07/11,163,632.42
  6. Step 6: Final answer
    x = 4,615,233.40

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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.