Home / 3,003,935.19-4,506,908.82-982,272.39

Finding the Fourth Proportional to 3,003,935.19, 4,506,908.82 and 982,272.39

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Solution

The fourth proportional to 3,003,935.19, 4,506,908.82 and 982,272.39 is: 1,473,737.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,935.19 : 4,506,908.82 = 982,272.39 : x
  2. Step 2: Convert to fraction form
    3,003,935.19/4,506,908.82 = 982,272.39/x
  3. Step 3: Cross multiply
    3,003,935.19x = 4,506,908.82 × 982,272.39
  4. Step 4: Simplify right side
    3,003,935.19x = 4,427,012,098,133.48
  5. Step 5: Solve for x
    x = 4,427,012,098,133.48/3,003,935.19
  6. Step 6: Final answer
    x = 1,473,737.55

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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.