Home / 3,003,976.50-4,506,241.76-982,230.77

Finding the Fourth Proportional to 3,003,976.50, 4,506,241.76 and 982,230.77

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Solution

The fourth proportional to 3,003,976.50, 4,506,241.76 and 982,230.77 is: 1,473,436.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,976.50 : 4,506,241.76 = 982,230.77 : x
  2. Step 2: Convert to fraction form
    3,003,976.50/4,506,241.76 = 982,230.77/x
  3. Step 3: Cross multiply
    3,003,976.50x = 4,506,241.76 × 982,230.77
  4. Step 4: Simplify right side
    3,003,976.50x = 4,426,169,329,293.82
  5. Step 5: Solve for x
    x = 4,426,169,329,293.82/3,003,976.50
  6. Step 6: Final answer
    x = 1,473,436.74

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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.