Home / 3,777,992.80-5,667,875.02-1,503,654.96

Finding the Fourth Proportional to 3,777,992.80, 5,667,875.02 and 1,503,654.96

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Solution

The fourth proportional to 3,777,992.80, 5,667,875.02 and 1,503,654.96 is: 2,255,835.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,992.80 : 5,667,875.02 = 1,503,654.96 : x
  2. Step 2: Convert to fraction form
    3,777,992.80/5,667,875.02 = 1,503,654.96/x
  3. Step 3: Cross multiply
    3,777,992.80x = 5,667,875.02 × 1,503,654.96
  4. Step 4: Simplify right side
    3,777,992.80x = 8,522,528,386,483.10
  5. Step 5: Solve for x
    x = 8,522,528,386,483.10/3,777,992.80
  6. Step 6: Final answer
    x = 2,255,835.00

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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.