Home / 6,317,155.27-9,475,358.84-1,768,103.24

Finding the Fourth Proportional to 6,317,155.27, 9,475,358.84 and 1,768,103.24

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Solution

The fourth proportional to 6,317,155.27, 9,475,358.84 and 1,768,103.24 is: 2,652,050.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,317,155.27 : 9,475,358.84 = 1,768,103.24 : x
  2. Step 2: Convert to fraction form
    6,317,155.27/9,475,358.84 = 1,768,103.24/x
  3. Step 3: Cross multiply
    6,317,155.27x = 9,475,358.84 × 1,768,103.24
  4. Step 4: Simplify right side
    6,317,155.27x = 16,753,412,615,579.72
  5. Step 5: Solve for x
    x = 16,753,412,615,579.72/6,317,155.27
  6. Step 6: Final answer
    x = 2,652,050.15

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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.