Home / 7,236,007.65-10,846,869.08-4,042,663.65

Finding the Fourth Proportional to 7,236,007.65, 10,846,869.08 and 4,042,663.65

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Solution

The fourth proportional to 7,236,007.65, 10,846,869.08 and 4,042,663.65 is: 6,060,005.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,236,007.65 : 10,846,869.08 = 4,042,663.65 : x
  2. Step 2: Convert to fraction form
    7,236,007.65/10,846,869.08 = 4,042,663.65/x
  3. Step 3: Cross multiply
    7,236,007.65x = 10,846,869.08 × 4,042,663.65
  4. Step 4: Simplify right side
    7,236,007.65x = 43,850,243,325,811.62
  5. Step 5: Solve for x
    x = 43,850,243,325,811.62/7,236,007.65
  6. Step 6: Final answer
    x = 6,060,005.11

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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.