Home / 3,246,966.74-4,872,130.65-2,355,764.24

Finding the Fourth Proportional to 3,246,966.74, 4,872,130.65 and 2,355,764.24

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Solution

The fourth proportional to 3,246,966.74, 4,872,130.65 and 2,355,764.24 is: 3,534,865.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,966.74 : 4,872,130.65 = 2,355,764.24 : x
  2. Step 2: Convert to fraction form
    3,246,966.74/4,872,130.65 = 2,355,764.24/x
  3. Step 3: Cross multiply
    3,246,966.74x = 4,872,130.65 × 2,355,764.24
  4. Step 4: Simplify right side
    3,246,966.74x = 11,477,591,133,517.30
  5. Step 5: Solve for x
    x = 11,477,591,133,517.30/3,246,966.74
  6. Step 6: Final answer
    x = 3,534,865.64

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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.