Home / 3,603,324.19-4,972,368.58-2,054,369.29

Finding the Fourth Proportional to 3,603,324.19, 4,972,368.58 and 2,054,369.29

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Solution

The fourth proportional to 3,603,324.19, 4,972,368.58 and 2,054,369.29 is: 2,834,904.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,603,324.19 : 4,972,368.58 = 2,054,369.29 : x
  2. Step 2: Convert to fraction form
    3,603,324.19/4,972,368.58 = 2,054,369.29/x
  3. Step 3: Cross multiply
    3,603,324.19x = 4,972,368.58 × 2,054,369.29
  4. Step 4: Simplify right side
    3,603,324.19x = 10,215,081,309,312.91
  5. Step 5: Solve for x
    x = 10,215,081,309,312.91/3,603,324.19
  6. Step 6: Final answer
    x = 2,834,904.87

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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.