Home / 4,555,015.76-6,281,625.30-2,923,922.00

Finding the Fourth Proportional to 4,555,015.76, 6,281,625.30 and 2,923,922.00

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Solution

The fourth proportional to 4,555,015.76, 6,281,625.30 and 2,923,922.00 is: 4,032,254.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,015.76 : 6,281,625.30 = 2,923,922.00 : x
  2. Step 2: Convert to fraction form
    4,555,015.76/6,281,625.30 = 2,923,922.00/x
  3. Step 3: Cross multiply
    4,555,015.76x = 6,281,625.30 × 2,923,922.00
  4. Step 4: Simplify right side
    4,555,015.76x = 18,366,982,379,018.47
  5. Step 5: Solve for x
    x = 18,366,982,379,018.47/4,555,015.76
  6. Step 6: Final answer
    x = 4,032,254.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.