Home / 3,079,973.54-4,250,391.76-1,703,246.10

Finding the Fourth Proportional to 3,079,973.54, 4,250,391.76 and 1,703,246.10

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Solution

The fourth proportional to 3,079,973.54, 4,250,391.76 and 1,703,246.10 is: 2,350,495.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,973.54 : 4,250,391.76 = 1,703,246.10 : x
  2. Step 2: Convert to fraction form
    3,079,973.54/4,250,391.76 = 1,703,246.10/x
  3. Step 3: Cross multiply
    3,079,973.54x = 4,250,391.76 × 1,703,246.10
  4. Step 4: Simplify right side
    3,079,973.54x = 7,239,463,188,692.14
  5. Step 5: Solve for x
    x = 7,239,463,188,692.14/3,079,973.54
  6. Step 6: Final answer
    x = 2,350,495.25

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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.