Home / 6,309,176.67-9,463,765.01-1,516,865.94

Finding the Fourth Proportional to 6,309,176.67, 9,463,765.01 and 1,516,865.94

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Solution

The fourth proportional to 6,309,176.67, 9,463,765.01 and 1,516,865.94 is: 2,275,298.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,176.67 : 9,463,765.01 = 1,516,865.94 : x
  2. Step 2: Convert to fraction form
    6,309,176.67/9,463,765.01 = 1,516,865.94/x
  3. Step 3: Cross multiply
    6,309,176.67x = 9,463,765.01 × 1,516,865.94
  4. Step 4: Simplify right side
    6,309,176.67x = 14,355,262,800,248.43
  5. Step 5: Solve for x
    x = 14,355,262,800,248.43/6,309,176.67
  6. Step 6: Final answer
    x = 2,275,298.91

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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.