Home / 6,253,056.74-9,377,897.60-2,209,012.14

Finding the Fourth Proportional to 6,253,056.74, 9,377,897.60 and 2,209,012.14

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Solution

The fourth proportional to 6,253,056.74, 9,377,897.60 and 2,209,012.14 is: 3,312,922.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,056.74 : 9,377,897.60 = 2,209,012.14 : x
  2. Step 2: Convert to fraction form
    6,253,056.74/9,377,897.60 = 2,209,012.14/x
  3. Step 3: Cross multiply
    6,253,056.74x = 9,377,897.60 × 2,209,012.14
  4. Step 4: Simplify right side
    6,253,056.74x = 20,715,889,646,076.86
  5. Step 5: Solve for x
    x = 20,715,889,646,076.86/6,253,056.74
  6. Step 6: Final answer
    x = 3,312,922.06

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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.