Home / 8,283,596.32-11,431,253.93-4,562,355.88

Finding the Fourth Proportional to 8,283,596.32, 11,431,253.93 and 4,562,355.88

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Solution

The fourth proportional to 8,283,596.32, 11,431,253.93 and 4,562,355.88 is: 6,295,991.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,283,596.32 : 11,431,253.93 = 4,562,355.88 : x
  2. Step 2: Convert to fraction form
    8,283,596.32/11,431,253.93 = 4,562,355.88/x
  3. Step 3: Cross multiply
    8,283,596.32x = 11,431,253.93 × 4,562,355.88
  4. Step 4: Simplify right side
    8,283,596.32x = 52,153,448,583,308.61
  5. Step 5: Solve for x
    x = 52,153,448,583,308.61/8,283,596.32
  6. Step 6: Final answer
    x = 6,295,991.09

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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.