Home / 9,808,083.88-14,692,996.86-5,535,327.40

Finding the Fourth Proportional to 9,808,083.88, 14,692,996.86 and 5,535,327.40

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Solution

The fourth proportional to 9,808,083.88, 14,692,996.86 and 5,535,327.40 is: 8,292,195.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,808,083.88 : 14,692,996.86 = 5,535,327.40 : x
  2. Step 2: Convert to fraction form
    9,808,083.88/14,692,996.86 = 5,535,327.40/x
  3. Step 3: Cross multiply
    9,808,083.88x = 14,692,996.86 × 5,535,327.40
  4. Step 4: Simplify right side
    9,808,083.88x = 81,330,548,107,271.97
  5. Step 5: Solve for x
    x = 81,330,548,107,271.97/9,808,083.88
  6. Step 6: Final answer
    x = 8,292,195.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.