Home / 10,030,755.40-13,842,208.19-5,901,052.44

Finding the Fourth Proportional to 10,030,755.40, 13,842,208.19 and 5,901,052.44

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Solution

The fourth proportional to 10,030,755.40, 13,842,208.19 and 5,901,052.44 is: 8,143,314.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,030,755.40 : 13,842,208.19 = 5,901,052.44 : x
  2. Step 2: Convert to fraction form
    10,030,755.40/13,842,208.19 = 5,901,052.44/x
  3. Step 3: Cross multiply
    10,030,755.40x = 13,842,208.19 × 5,901,052.44
  4. Step 4: Simplify right side
    10,030,755.40x = 81,683,596,481,248.39
  5. Step 5: Solve for x
    x = 81,683,596,481,248.39/10,030,755.40
  6. Step 6: Final answer
    x = 8,143,314.56

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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.