Home / 4,454,698.60-6,682,047.90-1,614,903.40

Finding the Fourth Proportional to 4,454,698.60, 6,682,047.90 and 1,614,903.40

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Solution

The fourth proportional to 4,454,698.60, 6,682,047.90 and 1,614,903.40 is: 2,422,355.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,698.60 : 6,682,047.90 = 1,614,903.40 : x
  2. Step 2: Convert to fraction form
    4,454,698.60/6,682,047.90 = 1,614,903.40/x
  3. Step 3: Cross multiply
    4,454,698.60x = 6,682,047.90 × 1,614,903.40
  4. Step 4: Simplify right side
    4,454,698.60x = 10,790,861,872,672.86
  5. Step 5: Solve for x
    x = 10,790,861,872,672.86/4,454,698.60
  6. Step 6: Final answer
    x = 2,422,355.10

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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.