Home / 5,295,562.90-7,307,292.06-2,971,922.46

Finding the Fourth Proportional to 5,295,562.90, 7,307,292.06 and 2,971,922.46

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Solution

The fourth proportional to 5,295,562.90, 7,307,292.06 and 2,971,922.46 is: 4,100,924.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,295,562.90 : 7,307,292.06 = 2,971,922.46 : x
  2. Step 2: Convert to fraction form
    5,295,562.90/7,307,292.06 = 2,971,922.46/x
  3. Step 3: Cross multiply
    5,295,562.90x = 7,307,292.06 × 2,971,922.46
  4. Step 4: Simplify right side
    5,295,562.90x = 21,716,705,394,893.67
  5. Step 5: Solve for x
    x = 21,716,705,394,893.67/5,295,562.90
  6. Step 6: Final answer
    x = 4,100,924.83

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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.