Home / 3,570,851.46-4,929,282.96-2,410,869.09

Finding the Fourth Proportional to 3,570,851.46, 4,929,282.96 and 2,410,869.09

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Solution

The fourth proportional to 3,570,851.46, 4,929,282.96 and 2,410,869.09 is: 3,328,017.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,851.46 : 4,929,282.96 = 2,410,869.09 : x
  2. Step 2: Convert to fraction form
    3,570,851.46/4,929,282.96 = 2,410,869.09/x
  3. Step 3: Cross multiply
    3,570,851.46x = 4,929,282.96 × 2,410,869.09
  4. Step 4: Simplify right side
    3,570,851.46x = 11,883,855,924,127.71
  5. Step 5: Solve for x
    x = 11,883,855,924,127.71/3,570,851.46
  6. Step 6: Final answer
    x = 3,328,017.44

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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.