Home / 5,411,486.93-7,467,850.31-2,964,250.35

Finding the Fourth Proportional to 5,411,486.93, 7,467,850.31 and 2,964,250.35

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Solution

The fourth proportional to 5,411,486.93, 7,467,850.31 and 2,964,250.35 is: 4,090,664.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,411,486.93 : 7,467,850.31 = 2,964,250.35 : x
  2. Step 2: Convert to fraction form
    5,411,486.93/7,467,850.31 = 2,964,250.35/x
  3. Step 3: Cross multiply
    5,411,486.93x = 7,467,850.31 × 2,964,250.35
  4. Step 4: Simplify right side
    5,411,486.93x = 22,136,577,880,343.86
  5. Step 5: Solve for x
    x = 22,136,577,880,343.86/5,411,486.93
  6. Step 6: Final answer
    x = 4,090,664.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.