Home / 7,232,032.20-10,848,048.30-1,840,672.20

Finding the Fourth Proportional to 7,232,032.20, 10,848,048.30 and 1,840,672.20

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Solution

The fourth proportional to 7,232,032.20, 10,848,048.30 and 1,840,672.20 is: 2,761,008.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,032.20 : 10,848,048.30 = 1,840,672.20 : x
  2. Step 2: Convert to fraction form
    7,232,032.20/10,848,048.30 = 1,840,672.20/x
  3. Step 3: Cross multiply
    7,232,032.20x = 10,848,048.30 × 1,840,672.20
  4. Step 4: Simplify right side
    7,232,032.20x = 19,967,700,930,067.26
  5. Step 5: Solve for x
    x = 19,967,700,930,067.26/7,232,032.20
  6. Step 6: Final answer
    x = 2,761,008.30

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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.