Home / 3,016,005.30-4,164,091.50-2,317,041.23

Finding the Fourth Proportional to 3,016,005.30, 4,164,091.50 and 2,317,041.23

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Solution

The fourth proportional to 3,016,005.30, 4,164,091.50 and 2,317,041.23 is: 3,199,056.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,005.30 : 4,164,091.50 = 2,317,041.23 : x
  2. Step 2: Convert to fraction form
    3,016,005.30/4,164,091.50 = 2,317,041.23/x
  3. Step 3: Cross multiply
    3,016,005.30x = 4,164,091.50 × 2,317,041.23
  4. Step 4: Simplify right side
    3,016,005.30x = 9,648,371,690,992.55
  5. Step 5: Solve for x
    x = 9,648,371,690,992.55/3,016,005.30
  6. Step 6: Final answer
    x = 3,199,056.61

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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.