Home / 4,410,488.42-6,614,537.88-1,214,854.55

Finding the Fourth Proportional to 4,410,488.42, 6,614,537.88 and 1,214,854.55

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Solution

The fourth proportional to 4,410,488.42, 6,614,537.88 and 1,214,854.55 is: 1,821,952.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,488.42 : 6,614,537.88 = 1,214,854.55 : x
  2. Step 2: Convert to fraction form
    4,410,488.42/6,614,537.88 = 1,214,854.55/x
  3. Step 3: Cross multiply
    4,410,488.42x = 6,614,537.88 × 1,214,854.55
  4. Step 4: Simplify right side
    4,410,488.42x = 8,035,701,439,665.36
  5. Step 5: Solve for x
    x = 8,035,701,439,665.36/4,410,488.42
  6. Step 6: Final answer
    x = 1,821,952.74

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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.