Home / 4,359,175.20-6,535,810.35-2,227,506.30

Finding the Fourth Proportional to 4,359,175.20, 6,535,810.35 and 2,227,506.30

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Solution

The fourth proportional to 4,359,175.20, 6,535,810.35 and 2,227,506.30 is: 3,339,750.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359,175.20 : 6,535,810.35 = 2,227,506.30 : x
  2. Step 2: Convert to fraction form
    4,359,175.20/6,535,810.35 = 2,227,506.30/x
  3. Step 3: Cross multiply
    4,359,175.20x = 6,535,810.35 × 2,227,506.30
  4. Step 4: Simplify right side
    4,359,175.20x = 14,558,558,730,230.20
  5. Step 5: Solve for x
    x = 14,558,558,730,230.20/4,359,175.20
  6. Step 6: Final answer
    x = 3,339,750.77

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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.