Home / 5,804,167.80-8,708,001.30-3,109,783.80

Finding the Fourth Proportional to 5,804,167.80, 8,708,001.30 and 3,109,783.80

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Solution

The fourth proportional to 5,804,167.80, 8,708,001.30 and 3,109,783.80 is: 4,665,613.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804,167.80 : 8,708,001.30 = 3,109,783.80 : x
  2. Step 2: Convert to fraction form
    5,804,167.80/8,708,001.30 = 3,109,783.80/x
  3. Step 3: Cross multiply
    5,804,167.80x = 8,708,001.30 × 3,109,783.80
  4. Step 4: Simplify right side
    5,804,167.80x = 27,080,001,373,118.94
  5. Step 5: Solve for x
    x = 27,080,001,373,118.94/5,804,167.80
  6. Step 6: Final answer
    x = 4,665,613.11

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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.