Home / 5,008,541.10-7,513,102.53-1,414,007.16

Finding the Fourth Proportional to 5,008,541.10, 7,513,102.53 and 1,414,007.16

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Solution

The fourth proportional to 5,008,541.10, 7,513,102.53 and 1,414,007.16 is: 2,121,092.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,008,541.10 : 7,513,102.53 = 1,414,007.16 : x
  2. Step 2: Convert to fraction form
    5,008,541.10/7,513,102.53 = 1,414,007.16/x
  3. Step 3: Cross multiply
    5,008,541.10x = 7,513,102.53 × 1,414,007.16
  4. Step 4: Simplify right side
    5,008,541.10x = 10,623,580,771,234.12
  5. Step 5: Solve for x
    x = 10,623,580,771,234.12/5,008,541.10
  6. Step 6: Final answer
    x = 2,121,092.86

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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.