Home / 10,854,056.77-16,265,778.48-5,998,549.77

Finding the Fourth Proportional to 10,854,056.77, 16,265,778.48 and 5,998,549.77

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Solution

The fourth proportional to 10,854,056.77, 16,265,778.48 and 5,998,549.77 is: 8,989,365.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,854,056.77 : 16,265,778.48 = 5,998,549.77 : x
  2. Step 2: Convert to fraction form
    10,854,056.77/16,265,778.48 = 5,998,549.77/x
  3. Step 3: Cross multiply
    10,854,056.77x = 16,265,778.48 × 5,998,549.77
  4. Step 4: Simplify right side
    10,854,056.77x = 97,571,081,760,074.94
  5. Step 5: Solve for x
    x = 97,571,081,760,074.94/10,854,056.77
  6. Step 6: Final answer
    x = 8,989,365.35

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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.