Home / 9,208,610.35-13,810,559.41-2,730,170.77

Finding the Fourth Proportional to 9,208,610.35, 13,810,559.41 and 2,730,170.77

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Solution

The fourth proportional to 9,208,610.35, 13,810,559.41 and 2,730,170.77 is: 4,094,557.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,610.35 : 13,810,559.41 = 2,730,170.77 : x
  2. Step 2: Convert to fraction form
    9,208,610.35/13,810,559.41 = 2,730,170.77/x
  3. Step 3: Cross multiply
    9,208,610.35x = 13,810,559.41 × 2,730,170.77
  4. Step 4: Simplify right side
    9,208,610.35x = 37,705,185,676,841.60
  5. Step 5: Solve for x
    x = 37,705,185,676,841.60/9,208,610.35
  6. Step 6: Final answer
    x = 4,094,557.62

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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.