Home / 4,863,373.94-6,712,289.43-2,827,364.42

Finding the Fourth Proportional to 4,863,373.94, 6,712,289.43 and 2,827,364.42

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Solution

The fourth proportional to 4,863,373.94, 6,712,289.43 and 2,827,364.42 is: 3,902,247.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,863,373.94 : 6,712,289.43 = 2,827,364.42 : x
  2. Step 2: Convert to fraction form
    4,863,373.94/6,712,289.43 = 2,827,364.42/x
  3. Step 3: Cross multiply
    4,863,373.94x = 6,712,289.43 × 2,827,364.42
  4. Step 4: Simplify right side
    4,863,373.94x = 18,978,088,311,124.08
  5. Step 5: Solve for x
    x = 18,978,088,311,124.08/4,863,373.94
  6. Step 6: Final answer
    x = 3,902,247.40

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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.