Home / 8,082,829.04-12,126,173.93-2,691,526.18

Finding the Fourth Proportional to 8,082,829.04, 12,126,173.93 and 2,691,526.18

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Solution

The fourth proportional to 8,082,829.04, 12,126,173.93 and 2,691,526.18 is: 4,037,932.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,082,829.04 : 12,126,173.93 = 2,691,526.18 : x
  2. Step 2: Convert to fraction form
    8,082,829.04/12,126,173.93 = 2,691,526.18/x
  3. Step 3: Cross multiply
    8,082,829.04x = 12,126,173.93 × 2,691,526.18
  4. Step 4: Simplify right side
    8,082,829.04x = 32,637,914,572,241.87
  5. Step 5: Solve for x
    x = 32,637,914,572,241.87/8,082,829.04
  6. Step 6: Final answer
    x = 4,037,932.07

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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.