Home / 6,804,005.10-10,206,007.65-4,111,370.70

Finding the Fourth Proportional to 6,804,005.10, 10,206,007.65 and 4,111,370.70

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Solution

The fourth proportional to 6,804,005.10, 10,206,007.65 and 4,111,370.70 is: 6,167,056.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,005.10 : 10,206,007.65 = 4,111,370.70 : x
  2. Step 2: Convert to fraction form
    6,804,005.10/10,206,007.65 = 4,111,370.70/x
  3. Step 3: Cross multiply
    6,804,005.10x = 10,206,007.65 × 4,111,370.70
  4. Step 4: Simplify right side
    6,804,005.10x = 41,960,680,816,185.86
  5. Step 5: Solve for x
    x = 41,960,680,816,185.86/6,804,005.10
  6. Step 6: Final answer
    x = 6,167,056.05

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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.