Home / 6,231,201.40-9,346,802.10-2,444,807.80

Finding the Fourth Proportional to 6,231,201.40, 9,346,802.10 and 2,444,807.80

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Solution

The fourth proportional to 6,231,201.40, 9,346,802.10 and 2,444,807.80 is: 3,667,211.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,201.40 : 9,346,802.10 = 2,444,807.80 : x
  2. Step 2: Convert to fraction form
    6,231,201.40/9,346,802.10 = 2,444,807.80/x
  3. Step 3: Cross multiply
    6,231,201.40x = 9,346,802.10 × 2,444,807.80
  4. Step 4: Simplify right side
    6,231,201.40x = 22,851,134,679,136.38
  5. Step 5: Solve for x
    x = 22,851,134,679,136.38/6,231,201.40
  6. Step 6: Final answer
    x = 3,667,211.70

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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.