Home / 11,591,182.60-17,386,773.90-3,072,833.80

Finding the Fourth Proportional to 11,591,182.60, 17,386,773.90 and 3,072,833.80

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Solution

The fourth proportional to 11,591,182.60, 17,386,773.90 and 3,072,833.80 is: 4,609,250.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,591,182.60 : 17,386,773.90 = 3,072,833.80 : x
  2. Step 2: Convert to fraction form
    11,591,182.60/17,386,773.90 = 3,072,833.80/x
  3. Step 3: Cross multiply
    11,591,182.60x = 17,386,773.90 × 3,072,833.80
  4. Step 4: Simplify right side
    11,591,182.60x = 53,426,666,512,877.81
  5. Step 5: Solve for x
    x = 53,426,666,512,877.81/11,591,182.60
  6. Step 6: Final answer
    x = 4,609,250.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.