Home / 8,525,097.24-11,764,803.48-4,657,857.96

Finding the Fourth Proportional to 8,525,097.24, 11,764,803.48 and 4,657,857.96

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Solution

The fourth proportional to 8,525,097.24, 11,764,803.48 and 4,657,857.96 is: 6,427,936.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,525,097.24 : 11,764,803.48 = 4,657,857.96 : x
  2. Step 2: Convert to fraction form
    8,525,097.24/11,764,803.48 = 4,657,857.96/x
  3. Step 3: Cross multiply
    8,525,097.24x = 11,764,803.48 × 4,657,857.96
  4. Step 4: Simplify right side
    8,525,097.24x = 54,798,783,537,153.70
  5. Step 5: Solve for x
    x = 54,798,783,537,153.70/8,525,097.24
  6. Step 6: Final answer
    x = 6,427,936.48

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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.