Home / 6,961,998.64-10,445,136-3,323,371.60

Finding the Fourth Proportional to 6,961,998.64, 10,445,136 and 3,323,371.60

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Solution

The fourth proportional to 6,961,998.64, 10,445,136 and 3,323,371.60 is: 4,986,078.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,961,998.64 : 10,445,136 = 3,323,371.60 : x
  2. Step 2: Convert to fraction form
    6,961,998.64/10,445,136 = 3,323,371.60/x
  3. Step 3: Cross multiply
    6,961,998.64x = 10,445,136 × 3,323,371.60
  4. Step 4: Simplify right side
    6,961,998.64x = 34,713,068,340,537.60
  5. Step 5: Solve for x
    x = 34,713,068,340,537.60/6,961,998.64
  6. Step 6: Final answer
    x = 4,986,078.01

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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.