Home / 6,804,003.60-10,206,005.40-4,111,369.20

Finding the Fourth Proportional to 6,804,003.60, 10,206,005.40 and 4,111,369.20

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Solution

The fourth proportional to 6,804,003.60, 10,206,005.40 and 4,111,369.20 is: 6,167,053.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,003.60 : 10,206,005.40 = 4,111,369.20 : x
  2. Step 2: Convert to fraction form
    6,804,003.60/10,206,005.40 = 4,111,369.20/x
  3. Step 3: Cross multiply
    6,804,003.60x = 10,206,005.40 × 4,111,369.20
  4. Step 4: Simplify right side
    6,804,003.60x = 41,960,656,256,593.68
  5. Step 5: Solve for x
    x = 41,960,656,256,593.68/6,804,003.60
  6. Step 6: Final answer
    x = 6,167,053.80

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1.5x scale

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.