Home / 3,747,354.16-5,617,586.76-1,350,612.16

Finding the Fourth Proportional to 3,747,354.16, 5,617,586.76 and 1,350,612.16

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Solution

The fourth proportional to 3,747,354.16, 5,617,586.76 and 1,350,612.16 is: 2,024,676.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,354.16 : 5,617,586.76 = 1,350,612.16 : x
  2. Step 2: Convert to fraction form
    3,747,354.16/5,617,586.76 = 1,350,612.16/x
  3. Step 3: Cross multiply
    3,747,354.16x = 5,617,586.76 × 1,350,612.16
  4. Step 4: Simplify right side
    3,747,354.16x = 7,587,180,987,911.00
  5. Step 5: Solve for x
    x = 7,587,180,987,911.00/3,747,354.16
  6. Step 6: Final answer
    x = 2,024,676.79

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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.