Home / 10,030,750.88-13,842,202.00-5,901,047.94

Finding the Fourth Proportional to 10,030,750.88, 13,842,202.00 and 5,901,047.94

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Solution

The fourth proportional to 10,030,750.88, 13,842,202.00 and 5,901,047.94 is: 8,143,308.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,030,750.88 : 13,842,202.00 = 5,901,047.94 : x
  2. Step 2: Convert to fraction form
    10,030,750.88/13,842,202.00 = 5,901,047.94/x
  3. Step 3: Cross multiply
    10,030,750.88x = 13,842,202.00 × 5,901,047.94
  4. Step 4: Simplify right side
    10,030,750.88x = 81,683,497,645,383.98
  5. Step 5: Solve for x
    x = 81,683,497,645,383.98/10,030,750.88
  6. Step 6: Final answer
    x = 8,143,308.37

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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.