Home / 11,815,074.02-16,304,816.76-6,382,566.02

Finding the Fourth Proportional to 11,815,074.02, 16,304,816.76 and 6,382,566.02

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Solution

The fourth proportional to 11,815,074.02, 16,304,816.76 and 6,382,566.02 is: 8,807,949.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,815,074.02 : 16,304,816.76 = 6,382,566.02 : x
  2. Step 2: Convert to fraction form
    11,815,074.02/16,304,816.76 = 6,382,566.02/x
  3. Step 3: Cross multiply
    11,815,074.02x = 16,304,816.76 × 6,382,566.02
  4. Step 4: Simplify right side
    11,815,074.02x = 104,066,569,414,702.48
  5. Step 5: Solve for x
    x = 104,066,569,414,702.48/11,815,074.02
  6. Step 6: Final answer
    x = 8,807,949.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.