Home / 4,748,577.88-7,119,717.54-1,552,584.28

Finding the Fourth Proportional to 4,748,577.88, 7,119,717.54 and 1,552,584.28

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Solution

The fourth proportional to 4,748,577.88, 7,119,717.54 and 1,552,584.28 is: 2,327,846.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748,577.88 : 7,119,717.54 = 1,552,584.28 : x
  2. Step 2: Convert to fraction form
    4,748,577.88/7,119,717.54 = 1,552,584.28/x
  3. Step 3: Cross multiply
    4,748,577.88x = 7,119,717.54 × 1,552,584.28
  4. Step 4: Simplify right side
    4,748,577.88x = 11,053,961,530,644.27
  5. Step 5: Solve for x
    x = 11,053,961,530,644.27/4,748,577.88
  6. Step 6: Final answer
    x = 2,327,846.74

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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.