Home / 11,433,530.03-15,778,314.27-6,206,548.50

Finding the Fourth Proportional to 11,433,530.03, 15,778,314.27 and 6,206,548.50

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Solution

The fourth proportional to 11,433,530.03, 15,778,314.27 and 6,206,548.50 is: 8,565,060.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,433,530.03 : 15,778,314.27 = 6,206,548.50 : x
  2. Step 2: Convert to fraction form
    11,433,530.03/15,778,314.27 = 6,206,548.50/x
  3. Step 3: Cross multiply
    11,433,530.03x = 15,778,314.27 × 6,206,548.50
  4. Step 4: Simplify right side
    11,433,530.03x = 97,928,872,764,997.09
  5. Step 5: Solve for x
    x = 97,928,872,764,997.09/11,433,530.03
  6. Step 6: Final answer
    x = 8,565,060.18

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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.