Home / 2,362,374.89-3,544,079.13-765,099.44

Finding the Fourth Proportional to 2,362,374.89, 3,544,079.13 and 765,099.44

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Solution

The fourth proportional to 2,362,374.89, 3,544,079.13 and 765,099.44 is: 1,147,816.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,374.89 : 3,544,079.13 = 765,099.44 : x
  2. Step 2: Convert to fraction form
    2,362,374.89/3,544,079.13 = 765,099.44/x
  3. Step 3: Cross multiply
    2,362,374.89x = 3,544,079.13 × 765,099.44
  4. Step 4: Simplify right side
    2,362,374.89x = 2,711,572,953,248.59
  5. Step 5: Solve for x
    x = 2,711,572,953,248.59/2,362,374.89
  6. Step 6: Final answer
    x = 1,147,816.53

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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.