Home / 4,201,222.40-6,292,502.40-3,641,350.40

Finding the Fourth Proportional to 4,201,222.40, 6,292,502.40 and 3,641,350.40

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Solution

The fourth proportional to 4,201,222.40, 6,292,502.40 and 3,641,350.40 is: 5,453,937.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201,222.40 : 6,292,502.40 = 3,641,350.40 : x
  2. Step 2: Convert to fraction form
    4,201,222.40/6,292,502.40 = 3,641,350.40/x
  3. Step 3: Cross multiply
    4,201,222.40x = 6,292,502.40 × 3,641,350.40
  4. Step 4: Simplify right side
    4,201,222.40x = 22,913,206,131,240.96
  5. Step 5: Solve for x
    x = 22,913,206,131,240.96/4,201,222.40
  6. Step 6: Final answer
    x = 5,453,937.91

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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.