Home / 11,004,012.34-15,184,778.50-6,108,854.49

Finding the Fourth Proportional to 11,004,012.34, 15,184,778.50 and 6,108,854.49

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Solution

The fourth proportional to 11,004,012.34, 15,184,778.50 and 6,108,854.49 is: 8,429,798.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004,012.34 : 15,184,778.50 = 6,108,854.49 : x
  2. Step 2: Convert to fraction form
    11,004,012.34/15,184,778.50 = 6,108,854.49/x
  3. Step 3: Cross multiply
    11,004,012.34x = 15,184,778.50 × 6,108,854.49
  4. Step 4: Simplify right side
    11,004,012.34x = 92,761,602,327,016.55
  5. Step 5: Solve for x
    x = 92,761,602,327,016.55/11,004,012.34
  6. Step 6: Final answer
    x = 8,429,798.10

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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.