Home / 7,527,044.90-10,387,534.46-4,263,858.65

Finding the Fourth Proportional to 7,527,044.90, 10,387,534.46 and 4,263,858.65

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Solution

The fourth proportional to 7,527,044.90, 10,387,534.46 and 4,263,858.65 is: 5,884,245.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527,044.90 : 10,387,534.46 = 4,263,858.65 : x
  2. Step 2: Convert to fraction form
    7,527,044.90/10,387,534.46 = 4,263,858.65/x
  3. Step 3: Cross multiply
    7,527,044.90x = 10,387,534.46 × 4,263,858.65
  4. Step 4: Simplify right side
    7,527,044.90x = 44,290,978,586,187.11
  5. Step 5: Solve for x
    x = 44,290,978,586,187.11/7,527,044.90
  6. Step 6: Final answer
    x = 5,884,245.31

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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.