Home / 3,443,594.59-5,158,276.83-2,019,361.87

Finding the Fourth Proportional to 3,443,594.59, 5,158,276.83 and 2,019,361.87

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Solution

The fourth proportional to 3,443,594.59, 5,158,276.83 and 2,019,361.87 is: 3,024,870.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,594.59 : 5,158,276.83 = 2,019,361.87 : x
  2. Step 2: Convert to fraction form
    3,443,594.59/5,158,276.83 = 2,019,361.87/x
  3. Step 3: Cross multiply
    3,443,594.59x = 5,158,276.83 × 2,019,361.87
  4. Step 4: Simplify right side
    3,443,594.59x = 10,416,427,545,406.47
  5. Step 5: Solve for x
    x = 10,416,427,545,406.47/3,443,594.59
  6. Step 6: Final answer
    x = 3,024,870.46

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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.