Home / 9,113,998.80-13,669,248.60-2,724,459.60

Finding the Fourth Proportional to 9,113,998.80, 13,669,248.60 and 2,724,459.60

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Solution

The fourth proportional to 9,113,998.80, 13,669,248.60 and 2,724,459.60 is: 4,086,166.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,113,998.80 : 13,669,248.60 = 2,724,459.60 : x
  2. Step 2: Convert to fraction form
    9,113,998.80/13,669,248.60 = 2,724,459.60/x
  3. Step 3: Cross multiply
    9,113,998.80x = 13,669,248.60 × 2,724,459.60
  4. Step 4: Simplify right side
    9,113,998.80x = 37,241,315,573,056.56
  5. Step 5: Solve for x
    x = 37,241,315,573,056.56/9,113,998.80
  6. Step 6: Final answer
    x = 4,086,166.39

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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.