Home / 11,076,920.40-16,632,487.80-6,038,072.40

Finding the Fourth Proportional to 11,076,920.40, 16,632,487.80 and 6,038,072.40

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Solution

The fourth proportional to 11,076,920.40, 16,632,487.80 and 6,038,072.40 is: 9,066,433.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,076,920.40 : 16,632,487.80 = 6,038,072.40 : x
  2. Step 2: Convert to fraction form
    11,076,920.40/16,632,487.80 = 6,038,072.40/x
  3. Step 3: Cross multiply
    11,076,920.40x = 16,632,487.80 × 6,038,072.40
  4. Step 4: Simplify right side
    11,076,920.40x = 100,428,165,528,516.73
  5. Step 5: Solve for x
    x = 100,428,165,528,516.73/11,076,920.40
  6. Step 6: Final answer
    x = 9,066,433.80

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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.