Home / 3,024,885.40-4,536,015.90-1,002,347.80

Finding the Fourth Proportional to 3,024,885.40, 4,536,015.90 and 1,002,347.80

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Solution

The fourth proportional to 3,024,885.40, 4,536,015.90 and 1,002,347.80 is: 1,503,086.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,885.40 : 4,536,015.90 = 1,002,347.80 : x
  2. Step 2: Convert to fraction form
    3,024,885.40/4,536,015.90 = 1,002,347.80/x
  3. Step 3: Cross multiply
    3,024,885.40x = 4,536,015.90 × 1,002,347.80
  4. Step 4: Simplify right side
    3,024,885.40x = 4,546,665,558,130.02
  5. Step 5: Solve for x
    x = 4,546,665,558,130.02/3,024,885.40
  6. Step 6: Final answer
    x = 1,503,086.88

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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.