Home / 4,907,954.62-7,365,001.02-1,875,579.49

Finding the Fourth Proportional to 4,907,954.62, 7,365,001.02 and 1,875,579.49

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Solution

The fourth proportional to 4,907,954.62, 7,365,001.02 and 1,875,579.49 is: 2,814,542.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,954.62 : 7,365,001.02 = 1,875,579.49 : x
  2. Step 2: Convert to fraction form
    4,907,954.62/7,365,001.02 = 1,875,579.49/x
  3. Step 3: Cross multiply
    4,907,954.62x = 7,365,001.02 × 1,875,579.49
  4. Step 4: Simplify right side
    4,907,954.62x = 13,813,644,856,941.08
  5. Step 5: Solve for x
    x = 13,813,644,856,941.08/4,907,954.62
  6. Step 6: Final answer
    x = 2,814,542.09

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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.