Home / 7,894,787.06-11,846,904.51-7,252,333.94

Finding the Fourth Proportional to 7,894,787.06, 11,846,904.51 and 7,252,333.94

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Solution

The fourth proportional to 7,894,787.06, 11,846,904.51 and 7,252,333.94 is: 10,882,840.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,894,787.06 : 11,846,904.51 = 7,252,333.94 : x
  2. Step 2: Convert to fraction form
    7,894,787.06/11,846,904.51 = 7,252,333.94/x
  3. Step 3: Cross multiply
    7,894,787.06x = 11,846,904.51 × 7,252,333.94
  4. Step 4: Simplify right side
    7,894,787.06x = 85,917,707,590,798.80
  5. Step 5: Solve for x
    x = 85,917,707,590,798.80/7,894,787.06
  6. Step 6: Final answer
    x = 10,882,840.41

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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.