Home / 10,962,078.93-16,435,644.80-5,560,313.27

Finding the Fourth Proportional to 10,962,078.93, 16,435,644.80 and 5,560,313.27

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Solution

The fourth proportional to 10,962,078.93, 16,435,644.80 and 5,560,313.27 is: 8,336,679.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,962,078.93 : 16,435,644.80 = 5,560,313.27 : x
  2. Step 2: Convert to fraction form
    10,962,078.93/16,435,644.80 = 5,560,313.27/x
  3. Step 3: Cross multiply
    10,962,078.93x = 16,435,644.80 × 5,560,313.27
  4. Step 4: Simplify right side
    10,962,078.93x = 91,387,333,772,466.70
  5. Step 5: Solve for x
    x = 91,387,333,772,466.70/10,962,078.93
  6. Step 6: Final answer
    x = 8,336,679.05

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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.