Home / 2,372,661.60-3,558,992.40-2,350,543.20

Finding the Fourth Proportional to 2,372,661.60, 3,558,992.40 and 2,350,543.20

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Solution

The fourth proportional to 2,372,661.60, 3,558,992.40 and 2,350,543.20 is: 3,525,814.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,661.60 : 3,558,992.40 = 2,350,543.20 : x
  2. Step 2: Convert to fraction form
    2,372,661.60/3,558,992.40 = 2,350,543.20/x
  3. Step 3: Cross multiply
    2,372,661.60x = 3,558,992.40 × 2,350,543.20
  4. Step 4: Simplify right side
    2,372,661.60x = 8,365,565,384,671.68
  5. Step 5: Solve for x
    x = 8,365,565,384,671.68/2,372,661.60
  6. Step 6: Final answer
    x = 3,525,814.80

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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.