Home / 11,642,162.40-17,463,243.60-5,973,458.40

Finding the Fourth Proportional to 11,642,162.40, 17,463,243.60 and 5,973,458.40

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Solution

The fourth proportional to 11,642,162.40, 17,463,243.60 and 5,973,458.40 is: 8,960,187.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,642,162.40 : 17,463,243.60 = 5,973,458.40 : x
  2. Step 2: Convert to fraction form
    11,642,162.40/17,463,243.60 = 5,973,458.40/x
  3. Step 3: Cross multiply
    11,642,162.40x = 17,463,243.60 × 5,973,458.40
  4. Step 4: Simplify right side
    11,642,162.40x = 104,315,959,173,666.25
  5. Step 5: Solve for x
    x = 104,315,959,173,666.25/11,642,162.40
  6. Step 6: Final answer
    x = 8,960,187.60

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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.