Home / 4,679,235.24-7,018,852.06-2,551,109

Finding the Fourth Proportional to 4,679,235.24, 7,018,852.06 and 2,551,109

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Solution

The fourth proportional to 4,679,235.24, 7,018,852.06 and 2,551,109 is: 3,826,663.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,679,235.24 : 7,018,852.06 = 2,551,109 : x
  2. Step 2: Convert to fraction form
    4,679,235.24/7,018,852.06 = 2,551,109/x
  3. Step 3: Cross multiply
    4,679,235.24x = 7,018,852.06 × 2,551,109
  4. Step 4: Simplify right side
    4,679,235.24x = 17,905,856,659,934.54
  5. Step 5: Solve for x
    x = 17,905,856,659,934.54/4,679,235.24
  6. Step 6: Final answer
    x = 3,826,663.06

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Similar ratio
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1.5x scale

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.