Home / 4,899,575.50-6,761,584.42-2,724,210.34

Finding the Fourth Proportional to 4,899,575.50, 6,761,584.42 and 2,724,210.34

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Solution

The fourth proportional to 4,899,575.50, 6,761,584.42 and 2,724,210.34 is: 3,759,504.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,575.50 : 6,761,584.42 = 2,724,210.34 : x
  2. Step 2: Convert to fraction form
    4,899,575.50/6,761,584.42 = 2,724,210.34/x
  3. Step 3: Cross multiply
    4,899,575.50x = 6,761,584.42 × 2,724,210.34
  4. Step 4: Simplify right side
    4,899,575.50x = 18,419,978,191,746.90
  5. Step 5: Solve for x
    x = 18,419,978,191,746.90/4,899,575.50
  6. Step 6: Final answer
    x = 3,759,504.92

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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.