Home / 4,054,010.68-5,600,611.37-2,661,875.15

Finding the Fourth Proportional to 4,054,010.68, 5,600,611.37 and 2,661,875.15

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Solution

The fourth proportional to 4,054,010.68, 5,600,611.37 and 2,661,875.15 is: 3,677,377.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,010.68 : 5,600,611.37 = 2,661,875.15 : x
  2. Step 2: Convert to fraction form
    4,054,010.68/5,600,611.37 = 2,661,875.15/x
  3. Step 3: Cross multiply
    4,054,010.68x = 5,600,611.37 × 2,661,875.15
  4. Step 4: Simplify right side
    4,054,010.68x = 14,908,128,230,610.46
  5. Step 5: Solve for x
    x = 14,908,128,230,610.46/4,054,010.68
  6. Step 6: Final answer
    x = 3,677,377.64

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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.