Home / 1,232,566.40-1,848,942.54-367,933.02

Finding the Fourth Proportional to 1,232,566.40, 1,848,942.54 and 367,933.02

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Solution

The fourth proportional to 1,232,566.40, 1,848,942.54 and 367,933.02 is: 551,927.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,566.40 : 1,848,942.54 = 367,933.02 : x
  2. Step 2: Convert to fraction form
    1,232,566.40/1,848,942.54 = 367,933.02/x
  3. Step 3: Cross multiply
    1,232,566.40x = 1,848,942.54 × 367,933.02
  4. Step 4: Simplify right side
    1,232,566.40x = 680,287,012,548.67
  5. Step 5: Solve for x
    x = 680,287,012,548.67/1,232,566.40
  6. Step 6: Final answer
    x = 551,927.28

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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.