Home / 10,906,739.03-15,051,973.26-6,011,950.08

Finding the Fourth Proportional to 10,906,739.03, 15,051,973.26 and 6,011,950.08

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Solution

The fourth proportional to 10,906,739.03, 15,051,973.26 and 6,011,950.08 is: 8,296,862.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,906,739.03 : 15,051,973.26 = 6,011,950.08 : x
  2. Step 2: Convert to fraction form
    10,906,739.03/15,051,973.26 = 6,011,950.08/x
  3. Step 3: Cross multiply
    10,906,739.03x = 15,051,973.26 × 6,011,950.08
  4. Step 4: Simplify right side
    10,906,739.03x = 90,491,711,844,614.86
  5. Step 5: Solve for x
    x = 90,491,711,844,614.86/10,906,739.03
  6. Step 6: Final answer
    x = 8,296,862.30

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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.