Home / 10,084,340.80-13,916,046.24-6,009,885.76

Finding the Fourth Proportional to 10,084,340.80, 13,916,046.24 and 6,009,885.76

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Solution

The fourth proportional to 10,084,340.80, 13,916,046.24 and 6,009,885.76 is: 8,293,437.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,084,340.80 : 13,916,046.24 = 6,009,885.76 : x
  2. Step 2: Convert to fraction form
    10,084,340.80/13,916,046.24 = 6,009,885.76/x
  3. Step 3: Cross multiply
    10,084,340.80x = 13,916,046.24 × 6,009,885.76
  4. Step 4: Simplify right side
    10,084,340.80x = 83,633,848,133,277.55
  5. Step 5: Solve for x
    x = 83,633,848,133,277.55/10,084,340.80
  6. Step 6: Final answer
    x = 8,293,437.30

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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.