Home / 2,684,649.30-3,704,816.63-1,477,425.30

Finding the Fourth Proportional to 2,684,649.30, 3,704,816.63 and 1,477,425.30

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Solution

The fourth proportional to 2,684,649.30, 3,704,816.63 and 1,477,425.30 is: 2,038,847.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,649.30 : 3,704,816.63 = 1,477,425.30 : x
  2. Step 2: Convert to fraction form
    2,684,649.30/3,704,816.63 = 1,477,425.30/x
  3. Step 3: Cross multiply
    2,684,649.30x = 3,704,816.63 × 1,477,425.30
  4. Step 4: Simplify right side
    2,684,649.30x = 5,473,589,813,635.61
  5. Step 5: Solve for x
    x = 5,473,589,813,635.61/2,684,649.30
  6. Step 6: Final answer
    x = 2,038,847.24

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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.