Home / 6,759,634.50-9,323,166.30-4,896,326.94

Finding the Fourth Proportional to 6,759,634.50, 9,323,166.30 and 4,896,326.94

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Solution

The fourth proportional to 6,759,634.50, 9,323,166.30 and 4,896,326.94 is: 6,753,215.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,634.50 : 9,323,166.30 = 4,896,326.94 : x
  2. Step 2: Convert to fraction form
    6,759,634.50/9,323,166.30 = 4,896,326.94/x
  3. Step 3: Cross multiply
    6,759,634.50x = 9,323,166.30 × 4,896,326.94
  4. Step 4: Simplify right side
    6,759,634.50x = 45,649,270,320,790.13
  5. Step 5: Solve for x
    x = 45,649,270,320,790.13/6,759,634.50
  6. Step 6: Final answer
    x = 6,753,215.77

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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.