Home / 4,653,658.24-6,980,489.40-1,459,033.52

Finding the Fourth Proportional to 4,653,658.24, 6,980,489.40 and 1,459,033.52

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Solution

The fourth proportional to 4,653,658.24, 6,980,489.40 and 1,459,033.52 is: 2,188,550.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,658.24 : 6,980,489.40 = 1,459,033.52 : x
  2. Step 2: Convert to fraction form
    4,653,658.24/6,980,489.40 = 1,459,033.52/x
  3. Step 3: Cross multiply
    4,653,658.24x = 6,980,489.40 × 1,459,033.52
  4. Step 4: Simplify right side
    4,653,658.24x = 10,184,768,020,604.69
  5. Step 5: Solve for x
    x = 10,184,768,020,604.69/4,653,658.24
  6. Step 6: Final answer
    x = 2,188,550.92

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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.