Home / 9,591,483.23-13,242,112.49-6,241,841.36

Finding the Fourth Proportional to 9,591,483.23, 13,242,112.49 and 6,241,841.36

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Solution

The fourth proportional to 9,591,483.23, 13,242,112.49 and 6,241,841.36 is: 8,617,558.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,483.23 : 13,242,112.49 = 6,241,841.36 : x
  2. Step 2: Convert to fraction form
    9,591,483.23/13,242,112.49 = 6,241,841.36/x
  3. Step 3: Cross multiply
    9,591,483.23x = 13,242,112.49 × 6,241,841.36
  4. Step 4: Simplify right side
    9,591,483.23x = 82,655,165,383,248.62
  5. Step 5: Solve for x
    x = 82,655,165,383,248.62/9,591,483.23
  6. Step 6: Final answer
    x = 8,617,558.25

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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.