Home / 10,060,221.34-13,883,107.62-5,476,541.50

Finding the Fourth Proportional to 10,060,221.34, 13,883,107.62 and 5,476,541.50

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Solution

The fourth proportional to 10,060,221.34, 13,883,107.62 and 5,476,541.50 is: 7,557,628.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,060,221.34 : 13,883,107.62 = 5,476,541.50 : x
  2. Step 2: Convert to fraction form
    10,060,221.34/13,883,107.62 = 5,476,541.50/x
  3. Step 3: Cross multiply
    10,060,221.34x = 13,883,107.62 × 5,476,541.50
  4. Step 4: Simplify right side
    10,060,221.34x = 76,031,415,029,896.22
  5. Step 5: Solve for x
    x = 76,031,415,029,896.22/10,060,221.34
  6. Step 6: Final answer
    x = 7,557,628.45

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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.