Home / 11,076,927.90-16,632,499.05-6,038,079.90

Finding the Fourth Proportional to 11,076,927.90, 16,632,499.05 and 6,038,079.90

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Solution

The fourth proportional to 11,076,927.90, 16,632,499.05 and 6,038,079.90 is: 9,066,445.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,076,927.90 : 16,632,499.05 = 6,038,079.90 : x
  2. Step 2: Convert to fraction form
    11,076,927.90/16,632,499.05 = 6,038,079.90/x
  3. Step 3: Cross multiply
    11,076,927.90x = 16,632,499.05 × 6,038,079.90
  4. Step 4: Simplify right side
    11,076,927.90x = 100,428,358,200,574.11
  5. Step 5: Solve for x
    x = 100,428,358,200,574.11/11,076,927.90
  6. Step 6: Final answer
    x = 9,066,445.06

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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.