Home / 3,819,577.95-5,729,283.68-1,796,700.60

Finding the Fourth Proportional to 3,819,577.95, 5,729,283.68 and 1,796,700.60

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Solution

The fourth proportional to 3,819,577.95, 5,729,283.68 and 1,796,700.60 is: 2,695,011.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,819,577.95 : 5,729,283.68 = 1,796,700.60 : x
  2. Step 2: Convert to fraction form
    3,819,577.95/5,729,283.68 = 1,796,700.60/x
  3. Step 3: Cross multiply
    3,819,577.95x = 5,729,283.68 × 1,796,700.60
  4. Step 4: Simplify right side
    3,819,577.95x = 10,293,807,416,442.71
  5. Step 5: Solve for x
    x = 10,293,807,416,442.71/3,819,577.95
  6. Step 6: Final answer
    x = 2,695,011.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.