Home / 4,330,239.80-6,496,914.90-4,174,719.80

Finding the Fourth Proportional to 4,330,239.80, 6,496,914.90 and 4,174,719.80

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Solution

The fourth proportional to 4,330,239.80, 6,496,914.90 and 4,174,719.80 is: 6,263,579.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330,239.80 : 6,496,914.90 = 4,174,719.80 : x
  2. Step 2: Convert to fraction form
    4,330,239.80/6,496,914.90 = 4,174,719.80/x
  3. Step 3: Cross multiply
    4,330,239.80x = 6,496,914.90 × 4,174,719.80
  4. Step 4: Simplify right side
    4,330,239.80x = 27,122,799,271,945.02
  5. Step 5: Solve for x
    x = 27,122,799,271,945.02/4,330,239.80
  6. Step 6: Final answer
    x = 6,263,579.05

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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.