Home / 4,750,199-6,555,974.98-3,008,027.40

Finding the Fourth Proportional to 4,750,199, 6,555,974.98 and 3,008,027.40

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Solution

The fourth proportional to 4,750,199, 6,555,974.98 and 3,008,027.40 is: 4,151,521.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,750,199 : 6,555,974.98 = 3,008,027.40 : x
  2. Step 2: Convert to fraction form
    4,750,199/6,555,974.98 = 3,008,027.40/x
  3. Step 3: Cross multiply
    4,750,199x = 6,555,974.98 × 3,008,027.40
  4. Step 4: Simplify right side
    4,750,199x = 19,720,552,373,554.45
  5. Step 5: Solve for x
    x = 19,720,552,373,554.45/4,750,199
  6. Step 6: Final answer
    x = 4,151,521.31

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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.