Home / 2,350,079.81-3,525,131.88-1,069,791.92

Finding the Fourth Proportional to 2,350,079.81, 3,525,131.88 and 1,069,791.92

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Solution

The fourth proportional to 2,350,079.81, 3,525,131.88 and 1,069,791.92 is: 1,604,693.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,079.81 : 3,525,131.88 = 1,069,791.92 : x
  2. Step 2: Convert to fraction form
    2,350,079.81/3,525,131.88 = 1,069,791.92/x
  3. Step 3: Cross multiply
    2,350,079.81x = 3,525,131.88 × 1,069,791.92
  4. Step 4: Simplify right side
    2,350,079.81x = 3,771,157,610,363.01
  5. Step 5: Solve for x
    x = 3,771,157,610,363.01/2,350,079.81
  6. Step 6: Final answer
    x = 1,604,693.42

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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.