Home / 4,468,986.60-6,703,479.90-2,339,723.40

Finding the Fourth Proportional to 4,468,986.60, 6,703,479.90 and 2,339,723.40

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Solution

The fourth proportional to 4,468,986.60, 6,703,479.90 and 2,339,723.40 is: 3,509,585.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468,986.60 : 6,703,479.90 = 2,339,723.40 : x
  2. Step 2: Convert to fraction form
    4,468,986.60/6,703,479.90 = 2,339,723.40/x
  3. Step 3: Cross multiply
    4,468,986.60x = 6,703,479.90 × 2,339,723.40
  4. Step 4: Simplify right side
    4,468,986.60x = 15,684,288,783,459.66
  5. Step 5: Solve for x
    x = 15,684,288,783,459.66/4,468,986.60
  6. Step 6: Final answer
    x = 3,509,585.10

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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.