Home / 6,650,594.29-9,177,922.25-3,896,622.64

Finding the Fourth Proportional to 6,650,594.29, 9,177,922.25 and 3,896,622.64

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Solution

The fourth proportional to 6,650,594.29, 9,177,922.25 and 3,896,622.64 is: 5,377,399.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650,594.29 : 9,177,922.25 = 3,896,622.64 : x
  2. Step 2: Convert to fraction form
    6,650,594.29/9,177,922.25 = 3,896,622.64/x
  3. Step 3: Cross multiply
    6,650,594.29x = 9,177,922.25 × 3,896,622.64
  4. Step 4: Simplify right side
    6,650,594.29x = 35,762,899,627,509.74
  5. Step 5: Solve for x
    x = 35,762,899,627,509.74/6,650,594.29
  6. Step 6: Final answer
    x = 5,377,399.08

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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.