Home / 8,285,277.65-11,433,451.73-4,614,193.22

Finding the Fourth Proportional to 8,285,277.65, 11,433,451.73 and 4,614,193.22

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Solution

The fourth proportional to 8,285,277.65, 11,433,451.73 and 4,614,193.22 is: 6,367,457.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,285,277.65 : 11,433,451.73 = 4,614,193.22 : x
  2. Step 2: Convert to fraction form
    8,285,277.65/11,433,451.73 = 4,614,193.22/x
  3. Step 3: Cross multiply
    8,285,277.65x = 11,433,451.73 × 4,614,193.22
  4. Step 4: Simplify right side
    8,285,277.65x = 52,756,155,373,525.04
  5. Step 5: Solve for x
    x = 52,756,155,373,525.04/8,285,277.65
  6. Step 6: Final answer
    x = 6,367,457.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.