Home / 3,574,520.04-5,358,768.48-1,551,240.48

Finding the Fourth Proportional to 3,574,520.04, 5,358,768.48 and 1,551,240.48

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Solution

The fourth proportional to 3,574,520.04, 5,358,768.48 and 1,551,240.48 is: 2,325,553.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,520.04 : 5,358,768.48 = 1,551,240.48 : x
  2. Step 2: Convert to fraction form
    3,574,520.04/5,358,768.48 = 1,551,240.48/x
  3. Step 3: Cross multiply
    3,574,520.04x = 5,358,768.48 × 1,551,240.48
  4. Step 4: Simplify right side
    3,574,520.04x = 8,312,738,589,124.07
  5. Step 5: Solve for x
    x = 8,312,738,589,124.07/3,574,520.04
  6. Step 6: Final answer
    x = 2,325,553.78

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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.