Home / 3,683,064.32-5,082,305.28-2,051,348.48

Finding the Fourth Proportional to 3,683,064.32, 5,082,305.28 and 2,051,348.48

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Solution

The fourth proportional to 3,683,064.32, 5,082,305.28 and 2,051,348.48 is: 2,830,680.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,064.32 : 5,082,305.28 = 2,051,348.48 : x
  2. Step 2: Convert to fraction form
    3,683,064.32/5,082,305.28 = 2,051,348.48/x
  3. Step 3: Cross multiply
    3,683,064.32x = 5,082,305.28 × 2,051,348.48
  4. Step 4: Simplify right side
    3,683,064.32x = 10,425,579,211,023.97
  5. Step 5: Solve for x
    x = 10,425,579,211,023.97/3,683,064.32
  6. Step 6: Final answer
    x = 2,830,680.73

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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.