Home / 6,804,793.80-10,177,666.20-6,090,300.90

Finding the Fourth Proportional to 6,804,793.80, 10,177,666.20 and 6,090,300.90

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Solution

The fourth proportional to 6,804,793.80, 10,177,666.20 and 6,090,300.90 is: 9,109,026.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,793.80 : 10,177,666.20 = 6,090,300.90 : x
  2. Step 2: Convert to fraction form
    6,804,793.80/10,177,666.20 = 6,090,300.90/x
  3. Step 3: Cross multiply
    6,804,793.80x = 10,177,666.20 × 6,090,300.90
  4. Step 4: Simplify right side
    6,804,793.80x = 61,985,049,617,759.58
  5. Step 5: Solve for x
    x = 61,985,049,617,759.58/6,804,793.80
  6. Step 6: Final answer
    x = 9,109,026.88

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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.