Home / 3,841,497.30-5,762,537.55-1,145,612.10

Finding the Fourth Proportional to 3,841,497.30, 5,762,537.55 and 1,145,612.10

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Solution

The fourth proportional to 3,841,497.30, 5,762,537.55 and 1,145,612.10 is: 1,718,505.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,497.30 : 5,762,537.55 = 1,145,612.10 : x
  2. Step 2: Convert to fraction form
    3,841,497.30/5,762,537.55 = 1,145,612.10/x
  3. Step 3: Cross multiply
    3,841,497.30x = 5,762,537.55 × 1,145,612.10
  4. Step 4: Simplify right side
    3,841,497.30x = 6,601,632,743,984.36
  5. Step 5: Solve for x
    x = 6,601,632,743,984.36/3,841,497.30
  6. Step 6: Final answer
    x = 1,718,505.11

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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.