Home / 4,143,776.59-6,215,074.39-1,303,814.94

Finding the Fourth Proportional to 4,143,776.59, 6,215,074.39 and 1,303,814.94

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Solution

The fourth proportional to 4,143,776.59, 6,215,074.39 and 1,303,814.94 is: 1,955,536.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,776.59 : 6,215,074.39 = 1,303,814.94 : x
  2. Step 2: Convert to fraction form
    4,143,776.59/6,215,074.39 = 1,303,814.94/x
  3. Step 3: Cross multiply
    4,143,776.59x = 6,215,074.39 × 1,303,814.94
  4. Step 4: Simplify right side
    4,143,776.59x = 8,103,306,842,893.39
  5. Step 5: Solve for x
    x = 8,103,306,842,893.39/4,143,776.59
  6. Step 6: Final answer
    x = 1,955,536.61

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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.