Home / 11,295,854.01-15,588,380.99-6,139,227.93

Finding the Fourth Proportional to 11,295,854.01, 15,588,380.99 and 6,139,227.93

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Solution

The fourth proportional to 11,295,854.01, 15,588,380.99 and 6,139,227.93 is: 8,472,190.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,295,854.01 : 15,588,380.99 = 6,139,227.93 : x
  2. Step 2: Convert to fraction form
    11,295,854.01/15,588,380.99 = 6,139,227.93/x
  3. Step 3: Cross multiply
    11,295,854.01x = 15,588,380.99 × 6,139,227.93
  4. Step 4: Simplify right side
    11,295,854.01x = 95,700,623,926,592.91
  5. Step 5: Solve for x
    x = 95,700,623,926,592.91/11,295,854.01
  6. Step 6: Final answer
    x = 8,472,190.23

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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.