Home / 11,151,042.04-16,727,457.17-4,237,833.33

Finding the Fourth Proportional to 11,151,042.04, 16,727,457.17 and 4,237,833.33

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Solution

The fourth proportional to 11,151,042.04, 16,727,457.17 and 4,237,833.33 is: 6,357,089.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,151,042.04 : 16,727,457.17 = 4,237,833.33 : x
  2. Step 2: Convert to fraction form
    11,151,042.04/16,727,457.17 = 4,237,833.33/x
  3. Step 3: Cross multiply
    11,151,042.04x = 16,727,457.17 × 4,237,833.33
  4. Step 4: Simplify right side
    11,151,042.04x = 70,888,175,507,930.25
  5. Step 5: Solve for x
    x = 70,888,175,507,930.25/11,151,042.04
  6. Step 6: Final answer
    x = 6,357,089.79

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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.