Home / 4,843,205.40-7,264,224.90-2,003,021.40

Finding the Fourth Proportional to 4,843,205.40, 7,264,224.90 and 2,003,021.40

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Solution

The fourth proportional to 4,843,205.40, 7,264,224.90 and 2,003,021.40 is: 3,004,290.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,205.40 : 7,264,224.90 = 2,003,021.40 : x
  2. Step 2: Convert to fraction form
    4,843,205.40/7,264,224.90 = 2,003,021.40/x
  3. Step 3: Cross multiply
    4,843,205.40x = 7,264,224.90 × 2,003,021.40
  4. Step 4: Simplify right side
    4,843,205.40x = 14,550,397,929,112.86
  5. Step 5: Solve for x
    x = 14,550,397,929,112.86/4,843,205.40
  6. Step 6: Final answer
    x = 3,004,290.90

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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.