Home / 6,301,997.40-9,457,661.70-2,518,195.80

Finding the Fourth Proportional to 6,301,997.40, 9,457,661.70 and 2,518,195.80

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Solution

The fourth proportional to 6,301,997.40, 9,457,661.70 and 2,518,195.80 is: 3,779,158.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,997.40 : 9,457,661.70 = 2,518,195.80 : x
  2. Step 2: Convert to fraction form
    6,301,997.40/9,457,661.70 = 2,518,195.80/x
  3. Step 3: Cross multiply
    6,301,997.40x = 9,457,661.70 × 2,518,195.80
  4. Step 4: Simplify right side
    6,301,997.40x = 23,816,243,970,760.86
  5. Step 5: Solve for x
    x = 23,816,243,970,760.86/6,301,997.40
  6. Step 6: Final answer
    x = 3,779,158.01

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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.