Home / 6,310,262-9,461,604.36-2,894,269.52

Finding the Fourth Proportional to 6,310,262, 9,461,604.36 and 2,894,269.52

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Solution

The fourth proportional to 6,310,262, 9,461,604.36 and 2,894,269.52 is: 4,339,666.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310,262 : 9,461,604.36 = 2,894,269.52 : x
  2. Step 2: Convert to fraction form
    6,310,262/9,461,604.36 = 2,894,269.52/x
  3. Step 3: Cross multiply
    6,310,262x = 9,461,604.36 × 2,894,269.52
  4. Step 4: Simplify right side
    6,310,262x = 27,384,433,109,447.11
  5. Step 5: Solve for x
    x = 27,384,433,109,447.11/6,310,262
  6. Step 6: Final answer
    x = 4,339,666.58

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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.