Home / 3,522,808.60-4,861,393.61-2,072,597.56

Finding the Fourth Proportional to 3,522,808.60, 4,861,393.61 and 2,072,597.56

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Solution

The fourth proportional to 3,522,808.60, 4,861,393.61 and 2,072,597.56 is: 2,860,136.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,808.60 : 4,861,393.61 = 2,072,597.56 : x
  2. Step 2: Convert to fraction form
    3,522,808.60/4,861,393.61 = 2,072,597.56/x
  3. Step 3: Cross multiply
    3,522,808.60x = 4,861,393.61 × 2,072,597.56
  4. Step 4: Simplify right side
    3,522,808.60x = 10,075,712,534,285.59
  5. Step 5: Solve for x
    x = 10,075,712,534,285.59/3,522,808.60
  6. Step 6: Final answer
    x = 2,860,136.24

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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.