Home / 5,504,207.40-8,240,564.70-5,504,207.40

Finding the Fourth Proportional to 5,504,207.40, 8,240,564.70 and 5,504,207.40

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Solution

The fourth proportional to 5,504,207.40, 8,240,564.70 and 5,504,207.40 is: 8,240,564.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,207.40 : 8,240,564.70 = 5,504,207.40 : x
  2. Step 2: Convert to fraction form
    5,504,207.40/8,240,564.70 = 5,504,207.40/x
  3. Step 3: Cross multiply
    5,504,207.40x = 8,240,564.70 × 5,504,207.40
  4. Step 4: Simplify right side
    5,504,207.40x = 45,357,777,201,918.78
  5. Step 5: Solve for x
    x = 45,357,777,201,918.78/5,504,207.40
  6. Step 6: Final answer
    x = 8,240,564.70

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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.