Home / 6,857,231.04-10,284,272.49-4,088,282.34

Finding the Fourth Proportional to 6,857,231.04, 10,284,272.49 and 4,088,282.34

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Solution

The fourth proportional to 6,857,231.04, 10,284,272.49 and 4,088,282.34 is: 6,131,485.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,857,231.04 : 10,284,272.49 = 4,088,282.34 : x
  2. Step 2: Convert to fraction form
    6,857,231.04/10,284,272.49 = 4,088,282.34/x
  3. Step 3: Cross multiply
    6,857,231.04x = 10,284,272.49 × 4,088,282.34
  4. Step 4: Simplify right side
    6,857,231.04x = 42,045,009,600,614.83
  5. Step 5: Solve for x
    x = 42,045,009,600,614.83/6,857,231.04
  6. Step 6: Final answer
    x = 6,131,485.05

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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.