Home / 4,433,903.75-6,118,784.45-2,396,713.25

Finding the Fourth Proportional to 4,433,903.75, 6,118,784.45 and 2,396,713.25

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Solution

The fourth proportional to 4,433,903.75, 6,118,784.45 and 2,396,713.25 is: 3,307,462.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,903.75 : 6,118,784.45 = 2,396,713.25 : x
  2. Step 2: Convert to fraction form
    4,433,903.75/6,118,784.45 = 2,396,713.25/x
  3. Step 3: Cross multiply
    4,433,903.75x = 6,118,784.45 × 2,396,713.25
  4. Step 4: Simplify right side
    4,433,903.75x = 14,664,971,777,510.03
  5. Step 5: Solve for x
    x = 14,664,971,777,510.03/4,433,903.75
  6. Step 6: Final answer
    x = 3,307,462.81

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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.