Home / 3,683,414.19-5,525,082.41-1,439,532.75

Finding the Fourth Proportional to 3,683,414.19, 5,525,082.41 and 1,439,532.75

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Solution

The fourth proportional to 3,683,414.19, 5,525,082.41 and 1,439,532.75 is: 2,159,283.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,414.19 : 5,525,082.41 = 1,439,532.75 : x
  2. Step 2: Convert to fraction form
    3,683,414.19/5,525,082.41 = 1,439,532.75/x
  3. Step 3: Cross multiply
    3,683,414.19x = 5,525,082.41 × 1,439,532.75
  4. Step 4: Simplify right side
    3,683,414.19x = 7,953,537,068,446.26
  5. Step 5: Solve for x
    x = 7,953,537,068,446.26/3,683,414.19
  6. Step 6: Final answer
    x = 2,159,283.93

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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.