Home / 1,535,324.23-2,304,982.01-1,180,587.36

Finding the Fourth Proportional to 1,535,324.23, 2,304,982.01 and 1,180,587.36

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Solution

The fourth proportional to 1,535,324.23, 2,304,982.01 and 1,180,587.36 is: 1,772,415.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,324.23 : 2,304,982.01 = 1,180,587.36 : x
  2. Step 2: Convert to fraction form
    1,535,324.23/2,304,982.01 = 1,180,587.36/x
  3. Step 3: Cross multiply
    1,535,324.23x = 2,304,982.01 × 1,180,587.36
  4. Step 4: Simplify right side
    1,535,324.23x = 2,721,232,628,984.86
  5. Step 5: Solve for x
    x = 2,721,232,628,984.86/1,535,324.23
  6. Step 6: Final answer
    x = 1,772,415.61

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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.