Home / 11,893,748.42-16,412,056.49-6,595,310.13

Finding the Fourth Proportional to 11,893,748.42, 16,412,056.49 and 6,595,310.13

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Solution

The fourth proportional to 11,893,748.42, 16,412,056.49 and 6,595,310.13 is: 9,100,798.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,893,748.42 : 16,412,056.49 = 6,595,310.13 : x
  2. Step 2: Convert to fraction form
    11,893,748.42/16,412,056.49 = 6,595,310.13/x
  3. Step 3: Cross multiply
    11,893,748.42x = 16,412,056.49 × 6,595,310.13
  4. Step 4: Simplify right side
    11,893,748.42x = 108,242,602,389,652.69
  5. Step 5: Solve for x
    x = 108,242,602,389,652.69/11,893,748.42
  6. Step 6: Final answer
    x = 9,100,798.05

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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.