Home / 3,903,026.95-5,857,903.45-2,705,790.02

Finding the Fourth Proportional to 3,903,026.95, 5,857,903.45 and 2,705,790.02

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Solution

The fourth proportional to 3,903,026.95, 5,857,903.45 and 2,705,790.02 is: 4,061,016.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,903,026.95 : 5,857,903.45 = 2,705,790.02 : x
  2. Step 2: Convert to fraction form
    3,903,026.95/5,857,903.45 = 2,705,790.02/x
  3. Step 3: Cross multiply
    3,903,026.95x = 5,857,903.45 × 2,705,790.02
  4. Step 4: Simplify right side
    3,903,026.95x = 15,850,256,693,133.57
  5. Step 5: Solve for x
    x = 15,850,256,693,133.57/3,903,026.95
  6. Step 6: Final answer
    x = 4,061,016.46

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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.